340522556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{703559}}^1$

素因数の和:703585

約数の個数: 18

約数和(自身を含む): 655014360

約数和(自身を除く): 314491804

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 703559, 1407118, 2814236, 7739149, 15478298, 30956596, 85130639, 170261278, 340522556]

約数ペア:

[(1, 340522556), (2, 170261278), (4, 85130639), (11, 30956596), (22, 15478298), (44, 7739149), (121, 2814236), (242, 1407118), (484, 703559)]