#include <iostream>
using namespace std;

typedef long long ll;

int main() {
    ll m;
    cin >> m;

    for (ll n = 2; n * n <= m; n++) {
        if (m % n == 0) {
            cout << n << " " << m / n << endl;
            return 0;
        }
    }
    cout << 1 << " " << m << endl;

    return 0;
}