858150772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{51239}}^1$

素因数の和:51375

約数の個数: 24

約数和(自身を含む): 1549497600

約数和(自身を除く): 691346828

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 4187, 8374, 16748, 51239, 102478, 204956, 2715667, 4047881, 5431334, 8095762, 10862668, 16191524, 214537693, 429075386, 858150772]

約数ペア:

[(1, 858150772), (2, 429075386), (4, 214537693), (53, 16191524), (79, 10862668), (106, 8095762), (158, 5431334), (212, 4047881), (316, 2715667), (4187, 204956), (8374, 102478), (16748, 51239)]