2021034035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033777}}^1$

素因数の和:1033822

約数の個数: 16

約数和(自身を含む): 2679552576

約数和(自身を除く): 658518541

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1033777, 5168885, 17574209, 23776871, 87871045, 118884355, 404206807, 2021034035]

約数ペア:

[(1, 2021034035), (5, 404206807), (17, 118884355), (23, 87871045), (85, 23776871), (115, 17574209), (391, 5168885), (1955, 1033777)]