2912686855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{161771}}^1$

素因数の和:162066

約数の個数: 16

約数和(自身を含む): 3777699744

約数和(自身を除く): 865012889

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 18005, 161771, 808855, 2103023, 10515115, 44810567, 224052835, 582537371, 2912686855]

約数ペア:

[(1, 2912686855), (5, 582537371), (13, 224052835), (65, 44810567), (277, 10515115), (1385, 2103023), (3601, 808855), (18005, 161771)]