1857856772

素因数分解:

$2^2\times {\mathrm{122131}}^1\times {\mathrm{3803}}^1$

素因数の和:125938

約数の個数: 12

約数和(自身を含む): 3252130896

約数和(自身を除く): 1394274124

約数列:

[1, 2, 4, 3803, 7606, 15212, 122131, 244262, 488524, 464464193, 928928386, 1857856772]

約数ペア:

[(1, 1857856772), (2, 928928386), (4, 464464193), (3803, 488524), (7606, 244262), (15212, 122131)]