2073012205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{530861}}^1$

素因数の和:530948

約数の個数: 16

約数和(自身を含む): 2751988608

約数和(自身を除く): 678976403

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 530861, 2654305, 5839471, 29197355, 37691131, 188455655, 414602441, 2073012205]

約数ペア:

[(1, 2073012205), (5, 414602441), (11, 188455655), (55, 37691131), (71, 29197355), (355, 5839471), (781, 2654305), (3905, 530861)]