129780482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293621}}^1$

素因数の和:293653

約数の個数: 16

約数和(自身を含む): 221978232

約数和(自身を除く): 92197750

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 293621, 587242, 3817073, 4991557, 7634146, 9983114, 64890241, 129780482]

約数ペア:

[(1, 129780482), (2, 64890241), (13, 9983114), (17, 7634146), (26, 4991557), (34, 3817073), (221, 587242), (442, 293621)]