2100077876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{859279}}^1$

素因数の和:859343

約数の個数: 24

約数和(自身を含む): 4042053120

約数和(自身を除く): 1941975244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 859279, 1718558, 3437116, 11170627, 22341254, 40386113, 44682508, 80772226, 161544452, 525019469, 1050038938, 2100077876]

約数ペア:

[(1, 2100077876), (2, 1050038938), (4, 525019469), (13, 161544452), (26, 80772226), (47, 44682508), (52, 40386113), (94, 22341254), (188, 11170627), (611, 3437116), (1222, 1718558), (2444, 859279)]