129079918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{25847}}^1$

素因数の和:26087

約数の個数: 16

約数和(自身を含む): 212160384

約数和(自身を除く): 83080466

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 25847, 51694, 284317, 568634, 5867269, 11734538, 64539959, 129079918]

約数ペア:

[(1, 129079918), (2, 64539959), (11, 11734538), (22, 5867269), (227, 568634), (454, 284317), (2497, 51694), (4994, 25847)]