8379404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 16112208

約数和(自身を除く): 7732804

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1213, 1727, 2426, 3454, 4852, 6908, 13343, 26686, 53372, 190441, 380882, 761764, 2094851, 4189702, 8379404]

約数ペア:

[(1, 8379404), (2, 4189702), (4, 2094851), (11, 761764), (22, 380882), (44, 190441), (157, 53372), (314, 26686), (628, 13343), (1213, 6908), (1727, 4852), (2426, 3454)]