2040202087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499927}}^1$

素因数の和:499998

約数の個数: 16

約数和(自身を含む): 2591626752

約数和(自身を除く): 551424665

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 499927, 3499489, 5499197, 26496131, 38494379, 185472917, 291457441, 2040202087]

約数ペア:

[(1, 2040202087), (7, 291457441), (11, 185472917), (53, 38494379), (77, 26496131), (371, 5499197), (583, 3499489), (4081, 499927)]