190977181828

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{422515889}}^1$

素因数の和:422516006

約数の個数: 12

約数和(自身を含む): 337167680220

約数和(自身を除く): 146190498392

約数列:

[1, 2, 4, 113, 226, 452, 422515889, 845031778, 1690063556, 47744295457, 95488590914, 190977181828]

約数ペア:

[(1, 190977181828), (2, 95488590914), (4, 47744295457), (113, 1690063556), (226, 845031778), (452, 422515889)]