2031738149

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{66161}}^1$

素因数の和:66316

約数の個数: 16

約数和(自身を含む): 2400886656

約数和(自身を除く): 369148507

約数列:

[1, 7, 41, 107, 287, 749, 4387, 30709, 66161, 463127, 2712601, 7079227, 18988207, 49554589, 290248307, 2031738149]

約数ペア:

[(1, 2031738149), (7, 290248307), (41, 49554589), (107, 18988207), (287, 7079227), (749, 2712601), (4387, 463127), (30709, 66161)]