2272198655

素因数分解:

$5^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1\times {\mathrm{1543}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 2740068864

約数和(自身を除く): 467870209

約数列:

[1, 5, 311, 947, 1543, 1555, 4735, 7715, 294517, 479873, 1461221, 1472585, 2399365, 7306105, 454439731, 2272198655]

約数ペア:

[(1, 2272198655), (5, 454439731), (311, 7306105), (947, 2399365), (1543, 1472585), (1555, 1461221), (4735, 479873), (7715, 294517)]