2100151792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4234177}}^1$

素因数の和:4234216

約数の個数: 20

約数和(自身を含む): 4200304576

約数和(自身を除く): 2100152784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4234177, 8468354, 16936708, 33873416, 67746832, 131259487, 262518974, 525037948, 1050075896, 2100151792]

約数ペア:

[(1, 2100151792), (2, 1050075896), (4, 525037948), (8, 262518974), (16, 131259487), (31, 67746832), (62, 33873416), (124, 16936708), (248, 8468354), (496, 4234177)]