2113303505

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1\times {\mathrm{2699}}^1$

素因数の和:3904

約数の個数: 16

約数和(自身を含む): 2556360000

約数和(自身を除く): 443056495

約数列:

[1, 5, 149, 745, 1051, 2699, 5255, 13495, 156599, 402151, 782995, 2010755, 2836649, 14183245, 422660701, 2113303505]

約数ペア:

[(1, 2113303505), (5, 422660701), (149, 14183245), (745, 2836649), (1051, 2010755), (2699, 782995), (5255, 402151), (13495, 156599)]