889425262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{60251}}^1$

素因数の和:60336

約数の個数: 24

約数和(自身を含む): 1490513976

約数和(自身を除く): 601088714

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 60251, 120502, 662761, 1325522, 3675311, 7290371, 7350622, 14580742, 40428421, 80856842, 444712631, 889425262]

約数ペア:

[(1, 889425262), (2, 444712631), (11, 80856842), (22, 40428421), (61, 14580742), (121, 7350622), (122, 7290371), (242, 3675311), (671, 1325522), (1342, 662761), (7381, 120502), (14762, 60251)]