4089806885

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1\times {\mathrm{5791}}^1$

素因数の和:6964

約数の個数: 16

約数和(自身を含む): 4949240832

約数和(自身を除く): 859433947

約数列:

[1, 5, 137, 685, 1031, 5155, 5791, 28955, 141247, 706235, 793367, 3966835, 5970521, 29852605, 817961377, 4089806885]

約数ペア:

[(1, 4089806885), (5, 817961377), (137, 29852605), (685, 5970521), (1031, 3966835), (5155, 793367), (5791, 706235), (28955, 141247)]