1681599056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{2221}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 3306336000

約数和(自身を除く): 1624736944

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 599, 632, 1198, 1264, 2221, 2396, 4442, 4792, 8884, 9584, 17768, 35536, 47321, 94642, 175459, 189284, 350918, 378568, 701836, 757136, 1330379, 1403672, 2660758, 2807344, 5321516, 10643032, 21286064, 105099941, 210199882, 420399764, 840799528, 1681599056]

約数ペア:

[(1, 1681599056), (2, 840799528), (4, 420399764), (8, 210199882), (16, 105099941), (79, 21286064), (158, 10643032), (316, 5321516), (599, 2807344), (632, 2660758), (1198, 1403672), (1264, 1330379), (2221, 757136), (2396, 701836), (4442, 378568), (4792, 350918), (8884, 189284), (9584, 175459), (17768, 94642), (35536, 47321)]