8889264326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{398729}}^1$

素因数の和:398959

約数の個数: 16

約数和(自身を含む): 13607857440

約数和(自身を除く): 4718593114

約数列:

[1, 2, 71, 142, 157, 314, 11147, 22294, 398729, 797458, 28309759, 56619518, 62600453, 125200906, 4444632163, 8889264326]

約数ペア:

[(1, 8889264326), (2, 4444632163), (71, 125200906), (142, 62600453), (157, 56619518), (314, 28309759), (11147, 797458), (22294, 398729)]