2012985793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301219}}^1$

素因数の和:1301256

約数の個数: 16

約数和(自身を含む): 2623259520

約数和(自身を除く): 610273727

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1301219, 9108533, 16915847, 22120723, 118410929, 154845061, 287569399, 2012985793]

約数ペア:

[(1, 2012985793), (7, 287569399), (13, 154845061), (17, 118410929), (91, 22120723), (119, 16915847), (221, 9108533), (1547, 1301219)]