112820906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 190080000

約数和(自身を除く): 77259094

約数列:

[1, 2, 11, 22, 43, 86, 239, 473, 478, 499, 946, 998, 2629, 5258, 5489, 10277, 10978, 20554, 21457, 42914, 113047, 119261, 226094, 236027, 238522, 472054, 1311871, 2623742, 5128223, 10256446, 56410453, 112820906]

約数ペア:

[(1, 112820906), (2, 56410453), (11, 10256446), (22, 5128223), (43, 2623742), (86, 1311871), (239, 472054), (473, 238522), (478, 236027), (499, 226094), (946, 119261), (998, 113047), (2629, 42914), (5258, 21457), (5489, 20554), (10277, 10978)]