221348181854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1\times {\mathrm{1433101}}^1$

素因数の和:1435795

約数の個数: 16

約数和(自身を含む): 343600535520

約数和(自身を除く): 122252353666

約数列:

[1, 2, 29, 58, 2663, 5326, 77227, 154454, 1433101, 2866202, 41559929, 83119858, 3816347963, 7632695926, 110674090927, 221348181854]

約数ペア:

[(1, 221348181854), (2, 110674090927), (29, 7632695926), (58, 3816347963), (2663, 83119858), (5326, 41559929), (77227, 2866202), (154454, 1433101)]