2551279897

素因数分解:

${\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{3923}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 2651242752

約数和(自身を除く): 99962855

約数列:

[1, 47, 101, 137, 3923, 4747, 6439, 13837, 184381, 396223, 537451, 650339, 18622481, 25260197, 54282551, 2551279897]

約数ペア:

[(1, 2551279897), (47, 54282551), (101, 25260197), (137, 18622481), (3923, 650339), (4747, 537451), (6439, 396223), (13837, 184381)]