3879321556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{210421}}^1$

素因数の和:210855

約数の個数: 24

約数和(自身を含む): 7423688160

約数和(自身を除く): 3544366604

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 210421, 420842, 841684, 2314631, 4629262, 9258524, 88166399, 176332798, 352665596, 969830389, 1939660778, 3879321556]

約数ペア:

[(1, 3879321556), (2, 1939660778), (4, 969830389), (11, 352665596), (22, 176332798), (44, 88166399), (419, 9258524), (838, 4629262), (1676, 2314631), (4609, 841684), (9218, 420842), (18436, 210421)]