2577245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 3449088

約数和(自身を除く): 871843

約数列:

[1, 5, 11, 47, 55, 235, 517, 997, 2585, 4985, 10967, 46859, 54835, 234295, 515449, 2577245]

約数ペア:

[(1, 2577245), (5, 515449), (11, 234295), (47, 54835), (55, 46859), (235, 10967), (517, 4985), (997, 2585)]