7882998128

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{2170429}}^1$

素因数の和:2170664

約数の個数: 20

約数和(自身を含む): 15340599240

約数和(自身を除く): 7457601112

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 2170429, 4340858, 8681716, 17363432, 34726864, 492687383, 985374766, 1970749532, 3941499064, 7882998128]

約数ペア:

[(1, 7882998128), (2, 3941499064), (4, 1970749532), (8, 985374766), (16, 492687383), (227, 34726864), (454, 17363432), (908, 8681716), (1816, 4340858), (3632, 2170429)]