1279897435454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2006108833}}^1$

素因数の和:2006108875

約数の個数: 16

約数和(自身を含む): 2166597540720

約数和(自身を除く): 886700105266

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2006108833, 4012217666, 22067197163, 44134394326, 58177156157, 116354312314, 639948717727, 1279897435454]

約数ペア:

[(1, 1279897435454), (2, 639948717727), (11, 116354312314), (22, 58177156157), (29, 44134394326), (58, 22067197163), (319, 4012217666), (638, 2006108833)]