2040605413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{41999}}^1$

素因数の和:42648

約数の個数: 16

約数和(自身を含む): 2548224000

約数和(自身を除く): 507618587

約数列:

[1, 7, 11, 77, 631, 4417, 6941, 41999, 48587, 293993, 461989, 3233923, 26501369, 185509583, 291515059, 2040605413]

約数ペア:

[(1, 2040605413), (7, 291515059), (11, 185509583), (77, 26501369), (631, 3233923), (4417, 461989), (6941, 293993), (41999, 48587)]