139275022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{11821}}^1$

素因数の和:12003

約数の個数: 16

約数和(自身を含む): 215349552

約数和(自身を除く): 76074530

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 11821, 23642, 508303, 1016606, 1619477, 3238954, 69637511, 139275022]

約数ペア:

[(1, 139275022), (2, 69637511), (43, 3238954), (86, 1619477), (137, 1016606), (274, 508303), (5891, 23642), (11782, 11821)]