139448398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1\times {\mathrm{2707}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 214473600

約数和(自身を除く): 75025202

約数列:

[1, 2, 43, 86, 599, 1198, 2707, 5414, 25757, 51514, 116401, 232802, 1621493, 3242986, 69724199, 139448398]

約数ペア:

[(1, 139448398), (2, 69724199), (43, 3242986), (86, 1621493), (599, 232802), (1198, 116401), (2707, 51514), (5414, 25757)]