2116777831

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613381}}^1$

素因数の和:613434

約数の個数: 16

約数和(自身を含む): 2649810240

約数和(自身を除く): 533032409

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 613381, 4293667, 10427477, 17788049, 72992339, 124516343, 302396833, 2116777831]

約数ペア:

[(1, 2116777831), (7, 302396833), (17, 124516343), (29, 72992339), (119, 17788049), (203, 10427477), (493, 4293667), (3451, 613381)]