2875991251

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{707153}}^1$

素因数の和:707250

約数の個数: 12

約数和(自身を含む): 3385853352

約数和(自身を除く): 509862101

約数列:

[1, 7, 49, 83, 581, 4067, 707153, 4950071, 34650497, 58693699, 410855893, 2875991251]

約数ペア:

[(1, 2875991251), (7, 410855893), (49, 58693699), (83, 34650497), (581, 4950071), (4067, 707153)]