2008381629

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{3907}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 2774773792

約数和(自身を除く): 766392163

約数列:

[1, 3, 53, 61, 159, 183, 2809, 3233, 3907, 8427, 9699, 11721, 171349, 207071, 238327, 514047, 621213, 714981, 10974763, 12631331, 32924289, 37893993, 669460543, 2008381629]

約数ペア:

[(1, 2008381629), (3, 669460543), (53, 37893993), (61, 32924289), (159, 12631331), (183, 10974763), (2809, 714981), (3233, 621213), (3907, 514047), (8427, 238327), (9699, 207071), (11721, 171349)]