4221298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 6646680

約数和(自身を除く): 2425382

約数列:

[1, 2, 29, 58, 73, 146, 997, 1994, 2117, 4234, 28913, 57826, 72781, 145562, 2110649, 4221298]

約数ペア:

[(1, 4221298), (2, 2110649), (29, 145562), (58, 72781), (73, 57826), (146, 28913), (997, 4234), (1994, 2117)]