81465489838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{3706009}}^1$

素因数の和:3706419

約数の個数: 16

約数和(自身を含む): 126745542000

約数和(自身を除く): 45280052162

約数列:

[1, 2, 29, 58, 379, 758, 10991, 21982, 3706009, 7412018, 107474261, 214948522, 1404577411, 2809154822, 40732744919, 81465489838]

約数ペア:

[(1, 81465489838), (2, 40732744919), (29, 2809154822), (58, 1404577411), (379, 214948522), (758, 107474261), (10991, 7412018), (21982, 3706009)]