996800485

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{2693}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 1206157680

約数和(自身を除く): 209357195

約数列:

[1, 5, 181, 409, 905, 2045, 2693, 13465, 74029, 370145, 487433, 1101437, 2437165, 5507185, 199360097, 996800485]

約数ペア:

[(1, 996800485), (5, 199360097), (181, 5507185), (409, 2437165), (905, 1101437), (2045, 487433), (2693, 370145), (13465, 74029)]