31 lines
678 B
C++
31 lines
678 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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long long n;
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int main() {
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cin >> n;
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bool first = true;
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for (long long p = 2;p*p<=n;p++){
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if (n % p != 0) continue;
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int cnt = 0;
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while (n % p == 0){
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n /= p;
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cnt++;
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}
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if (first){
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first = false;
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cout << p;
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}else{
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cout << " * " << p;
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}
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if (cnt > 1) cout << " ^ " << cnt;
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}
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if (n != 1){
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if (first){
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first = false;
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cout << n;
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}else{
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cout << " * " << n;
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}
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}
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return 0;
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}
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