2017855205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1032151}}^1$

素因数の和:1032196

約数の個数: 16

約数和(自身を含む): 2675337984

約数和(自身を除く): 657482779

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1032151, 5160755, 17546567, 23739473, 87732835, 118697365, 403571041, 2017855205]

約数ペア:

[(1, 2017855205), (5, 403571041), (17, 118697365), (23, 87732835), (85, 23739473), (115, 17546567), (391, 5160755), (1955, 1032151)]