628061017214

素因数分解:

$2^1\times {\mathrm{1997}}^1\times {\mathrm{7057}}^1\times {\mathrm{22283}}^1$

素因数の和:31339

約数の個数: 16

約数和(自身を含む): 942739149168

約数和(自身を除く): 314678131954

約数列:

[1, 2, 1997, 3994, 7057, 14114, 22283, 44566, 14092829, 28185658, 44499151, 88998302, 157251131, 314502262, 314030508607, 628061017214]

約数ペア:

[(1, 628061017214), (2, 314030508607), (1997, 314502262), (3994, 157251131), (7057, 88998302), (14114, 44499151), (22283, 28185658), (44566, 14092829)]