4347850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6714

約数の個数: 24

約数和(自身を含む): 8710380

約数和(自身を除く): 4362530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6689, 13378, 33445, 66890, 86957, 167225, 173914, 334450, 434785, 869570, 2173925, 4347850]

約数ペア:

[(1, 4347850), (2, 2173925), (5, 869570), (10, 434785), (13, 334450), (25, 173914), (26, 167225), (50, 86957), (65, 66890), (130, 33445), (325, 13378), (650, 6689)]