13821128270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{99497}}^1$

素因数の和:100012

約数の個数: 32

約数和(自身を含む): 25789881600

約数和(自身を除く): 11968753330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 479, 958, 2395, 4790, 13891, 27782, 69455, 99497, 138910, 198994, 497485, 994970, 2885413, 5770826, 14427065, 28854130, 47659063, 95318126, 238295315, 476590630, 1382112827, 2764225654, 6910564135, 13821128270]

約数ペア:

[(1, 13821128270), (2, 6910564135), (5, 2764225654), (10, 1382112827), (29, 476590630), (58, 238295315), (145, 95318126), (290, 47659063), (479, 28854130), (958, 14427065), (2395, 5770826), (4790, 2885413), (13891, 994970), (27782, 497485), (69455, 198994), (99497, 138910)]