1084556

素因数分解:

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

素因数の和:329

約数の個数: 18

約数和(自身を含む): 2083788

約数和(自身を除く): 999232

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 24649, 49298, 98596, 271139, 542278, 1084556]

約数ペア:

[(1, 1084556), (2, 542278), (4, 271139), (11, 98596), (22, 49298), (44, 24649), (157, 6908), (314, 3454), (628, 1727)]