1691796769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{206897}}^1$

素因数の和:206964

約数の個数: 16

約数和(自身を含む): 1981255248

約数和(自身を除く): 289458479

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 206897, 2689661, 3517249, 7655189, 45724237, 99517457, 130138213, 1691796769]

約数ペア:

[(1, 1691796769), (13, 130138213), (17, 99517457), (37, 45724237), (221, 7655189), (481, 3517249), (629, 2689661), (8177, 206897)]