71902610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{553097}}^1$

素因数の和:553117

約数の個数: 16

約数和(自身を含む): 139380696

約数和(自身を除く): 67478086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 553097, 1106194, 2765485, 5530970, 7190261, 14380522, 35951305, 71902610]

約数ペア:

[(1, 71902610), (2, 35951305), (5, 14380522), (10, 7190261), (13, 5530970), (26, 2765485), (65, 1106194), (130, 553097)]