2121098126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8912177}}^1$

素因数の和:8912203

約数の個数: 16

約数和(自身を含む): 3850060896

約数和(自身を除く): 1728962770

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8912177, 17824354, 62385239, 124770478, 151507009, 303014018, 1060549063, 2121098126]

約数ペア:

[(1, 2121098126), (2, 1060549063), (7, 303014018), (14, 151507009), (17, 124770478), (34, 62385239), (119, 17824354), (238, 8912177)]