426152038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{117917}}^1$

素因数の和:118071

約数の個数: 16

約数和(自身を含む): 693357840

約数和(自身を除く): 267205802

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 117917, 235834, 1532921, 3065842, 16390463, 32780926, 213076019, 426152038]

約数ペア:

[(1, 426152038), (2, 213076019), (13, 32780926), (26, 16390463), (139, 3065842), (278, 1532921), (1807, 235834), (3614, 117917)]