79139404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1279}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 143360000

約数和(自身を除く): 64220596

約数列:

[1, 2, 4, 31, 62, 124, 499, 998, 1279, 1996, 2558, 5116, 15469, 30938, 39649, 61876, 79298, 158596, 638221, 1276442, 2552884, 19784851, 39569702, 79139404]

約数ペア:

[(1, 79139404), (2, 39569702), (4, 19784851), (31, 2552884), (62, 1276442), (124, 638221), (499, 158596), (998, 79298), (1279, 61876), (1996, 39649), (2558, 30938), (5116, 15469)]