285710084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{18713}}^1$

素因数の和:19075

約数の個数: 24

約数和(自身を含む): 547047648

約数和(自身を除く): 261337564

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 7634, 15268, 18713, 37426, 74852, 205843, 411686, 823372, 6493411, 12986822, 25973644, 71427521, 142855042, 285710084]

約数ペア:

[(1, 285710084), (2, 142855042), (4, 71427521), (11, 25973644), (22, 12986822), (44, 6493411), (347, 823372), (694, 411686), (1388, 205843), (3817, 74852), (7634, 37426), (15268, 18713)]