879431038

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{31321}}^1$

素因数の和:31563

約数の個数: 16

約数和(自身を含む): 1341834480

約数和(自身を除く): 462403442

約数列:

[1, 2, 101, 139, 202, 278, 14039, 28078, 31321, 62642, 3163421, 4353619, 6326842, 8707238, 439715519, 879431038]

約数ペア:

[(1, 879431038), (2, 439715519), (101, 8707238), (139, 6326842), (202, 4353619), (278, 3163421), (14039, 62642), (28078, 31321)]