2017379959

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{66359}}^1$

素因数の和:66510

約数の個数: 16

約数和(自身を含む): 2382589440

約数和(自身を除く): 365209481

約数列:

[1, 7, 43, 101, 301, 707, 4343, 30401, 66359, 464513, 2853437, 6702259, 19974059, 46915813, 288197137, 2017379959]

約数ペア:

[(1, 2017379959), (7, 288197137), (43, 46915813), (101, 19974059), (301, 6702259), (707, 2853437), (4343, 464513), (30401, 66359)]