272000522

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 411176544

約数和(自身を除く): 139176022

約数列:

[1, 2, 211, 421, 422, 842, 1531, 3062, 88831, 177662, 323041, 644551, 646082, 1289102, 136000261, 272000522]

約数ペア:

[(1, 272000522), (2, 136000261), (211, 1289102), (421, 646082), (422, 644551), (842, 323041), (1531, 177662), (3062, 88831)]