8391370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 17227728

約数和(自身を除く): 8836358

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3797, 7594, 18985, 37970, 49361, 64549, 98722, 129098, 246805, 322745, 493610, 645490, 839137, 1678274, 4195685, 8391370]

約数ペア:

[(1, 8391370), (2, 4195685), (5, 1678274), (10, 839137), (13, 645490), (17, 493610), (26, 322745), (34, 246805), (65, 129098), (85, 98722), (130, 64549), (170, 49361), (221, 37970), (442, 18985), (1105, 7594), (2210, 3797)]