745176994

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{17449}}^1$

素因数の和:17745

約数の個数: 16

約数和(自身を含む): 1133272800

約数和(自身を除く): 388095806

約数列:

[1, 2, 131, 163, 262, 326, 17449, 21353, 34898, 42706, 2285819, 2844187, 4571638, 5688374, 372588497, 745176994]

約数ペア:

[(1, 745176994), (2, 372588497), (131, 5688374), (163, 4571638), (262, 2844187), (326, 2285819), (17449, 42706), (21353, 34898)]