2017810895

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1\times {\mathrm{2399}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 2440800000

約数和(自身を除く): 422989105

約数列:

[1, 5, 149, 745, 1129, 2399, 5645, 11995, 168221, 357451, 841105, 1787255, 2708471, 13542355, 403562179, 2017810895]

約数ペア:

[(1, 2017810895), (5, 403562179), (149, 13542355), (745, 2708471), (1129, 1787255), (2399, 841105), (5645, 357451), (11995, 168221)]