2611111489

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{85889}}^1$

素因数の和:86040

約数の個数: 16

約数和(自身を含む): 3083794560

約数和(自身を除く): 472683071

約数列:

[1, 7, 43, 101, 301, 707, 4343, 30401, 85889, 601223, 3693227, 8674789, 25852589, 60723523, 373015927, 2611111489]

約数ペア:

[(1, 2611111489), (7, 373015927), (43, 60723523), (101, 25852589), (301, 8674789), (707, 3693227), (4343, 601223), (30401, 85889)]