1223660134

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1\times {\mathrm{5449}}^1$

素因数の和:7887

約数の個数: 16

約数和(自身を含む): 1875672000

約数和(自身を除く): 652011866

約数列:

[1, 2, 47, 94, 2389, 4778, 5449, 10898, 112283, 224566, 256103, 512206, 13017661, 26035322, 611830067, 1223660134]

約数ペア:

[(1, 1223660134), (2, 611830067), (47, 26035322), (94, 13017661), (2389, 512206), (4778, 256103), (5449, 224566), (10898, 112283)]