2108697619

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{8009}}^1$

素因数の和:9342

約数の個数: 16

約数和(自身を含む): 2495275200

約数和(自身を除く): 386577581

約数列:

[1, 7, 29, 203, 1297, 8009, 9079, 37613, 56063, 232261, 263291, 1625827, 10387673, 72713711, 301242517, 2108697619]

約数ペア:

[(1, 2108697619), (7, 301242517), (29, 72713711), (203, 10387673), (1297, 1625827), (8009, 263291), (9079, 232261), (37613, 56063)]