269162660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1035241}}^1$

素因数の和:1035263

約数の個数: 24

約数和(自身を含む): 608722296

約数和(自身を除く): 339559636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1035241, 2070482, 4140964, 5176205, 10352410, 13458133, 20704820, 26916266, 53832532, 67290665, 134581330, 269162660]

約数ペア:

[(1, 269162660), (2, 134581330), (4, 67290665), (5, 53832532), (10, 26916266), (13, 20704820), (20, 13458133), (26, 10352410), (52, 5176205), (65, 4140964), (130, 2070482), (260, 1035241)]