7291394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 12013056

約数和(自身を除く): 4721662

約数列:

[1, 2, 11, 22, 157, 314, 1727, 2111, 3454, 4222, 23221, 46442, 331427, 662854, 3645697, 7291394]

約数ペア:

[(1, 7291394), (2, 3645697), (11, 662854), (22, 331427), (157, 46442), (314, 23221), (1727, 4222), (2111, 3454)]