1621504894468

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{59791}}^1\times {\mathrm{59999}}^1$

素因数の和:119907

約数の個数: 24

約数和(自身を含む): 2862840960000

約数和(自身を除く): 1241336065532

約数列:

[1, 2, 4, 113, 226, 452, 59791, 59999, 119582, 119998, 239164, 239996, 6756383, 6779887, 13512766, 13559774, 27025532, 27119548, 3587400209, 7174800418, 14349600836, 405376223617, 810752447234, 1621504894468]

約数ペア:

[(1, 1621504894468), (2, 810752447234), (4, 405376223617), (113, 14349600836), (226, 7174800418), (452, 3587400209), (59791, 27119548), (59999, 27025532), (119582, 13559774), (119998, 13512766), (239164, 6779887), (239996, 6756383)]