261563644

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1093}}^1\times {\mathrm{2063}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 474183360

約数和(自身を除く): 212619716

約数列:

[1, 2, 4, 29, 58, 116, 1093, 2063, 2186, 4126, 4372, 8252, 31697, 59827, 63394, 119654, 126788, 239308, 2254859, 4509718, 9019436, 65390911, 130781822, 261563644]

約数ペア:

[(1, 261563644), (2, 130781822), (4, 65390911), (29, 9019436), (58, 4509718), (116, 2254859), (1093, 239308), (2063, 126788), (2186, 119654), (4126, 63394), (4372, 59827), (8252, 31697)]