415317488

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{229711}}^1$

素因数の和:229832

約数の個数: 20

約数和(自身を含む): 811802208

約数和(自身を除く): 396484720

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 229711, 459422, 918844, 1837688, 3675376, 25957343, 51914686, 103829372, 207658744, 415317488]

約数ペア:

[(1, 415317488), (2, 207658744), (4, 103829372), (8, 51914686), (16, 25957343), (113, 3675376), (226, 1837688), (452, 918844), (904, 459422), (1808, 229711)]