655122910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5039407}}^1$

素因数の和:5039427

約数の個数: 16

約数和(自身を含む): 1269930816

約数和(自身を除く): 614807906

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5039407, 10078814, 25197035, 50394070, 65512291, 131024582, 327561455, 655122910]

約数ペア:

[(1, 655122910), (2, 327561455), (5, 131024582), (10, 65512291), (13, 50394070), (26, 25197035), (65, 10078814), (130, 5039407)]