2945789138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{31267}}^1$

素因数の和:31466

約数の個数: 24

約数和(自身を含む): 4722843792

約数和(自身を除く): 1777054654

約数列:

[1, 2, 17, 34, 163, 289, 326, 578, 2771, 5542, 31267, 47107, 62534, 94214, 531539, 1063078, 5096521, 9036163, 10193042, 18072326, 86640857, 173281714, 1472894569, 2945789138]

約数ペア:

[(1, 2945789138), (2, 1472894569), (17, 173281714), (34, 86640857), (163, 18072326), (289, 10193042), (326, 9036163), (578, 5096521), (2771, 1063078), (5542, 531539), (31267, 94214), (47107, 62534)]