492709822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1\times {\mathrm{2311}}^1$

素因数の和:3216

約数の個数: 24

約数和(自身を含む): 813634416

約数和(自身を除く): 320924594

約数列:

[1, 2, 11, 22, 121, 242, 881, 1762, 2311, 4622, 9691, 19382, 25421, 50842, 106601, 213202, 279631, 559262, 2035991, 4071982, 22395901, 44791802, 246354911, 492709822]

約数ペア:

[(1, 492709822), (2, 246354911), (11, 44791802), (22, 22395901), (121, 4071982), (242, 2035991), (881, 559262), (1762, 279631), (2311, 213202), (4622, 106601), (9691, 50842), (19382, 25421)]