8775404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18131}}^1$

素因数の和:18157

約数の個数: 18

約数和(自身を含む): 16880892

約数和(自身を除く): 8105488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18131, 36262, 72524, 199441, 398882, 797764, 2193851, 4387702, 8775404]

約数ペア:

[(1, 8775404), (2, 4387702), (4, 2193851), (11, 797764), (22, 398882), (44, 199441), (121, 72524), (242, 36262), (484, 18131)]