2177103664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2230639}}^1$

素因数の和:2230708

約数の個数: 20

約数和(自身を含む): 4287290080

約数和(自身を除く): 2110186416

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2230639, 4461278, 8922556, 17845112, 35690224, 136068979, 272137958, 544275916, 1088551832, 2177103664]

約数ペア:

[(1, 2177103664), (2, 1088551832), (4, 544275916), (8, 272137958), (16, 136068979), (61, 35690224), (122, 17845112), (244, 8922556), (488, 4461278), (976, 2230639)]