2043070678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{43579}}^1$

素因数の和:45723

約数の個数: 16

約数和(自身を含む): 3344852160

約数和(自身を除く): 1301781482

約数列:

[1, 2, 11, 22, 2131, 4262, 23441, 43579, 46882, 87158, 479369, 958738, 92866849, 185733698, 1021535339, 2043070678]

約数ペア:

[(1, 2043070678), (2, 1021535339), (11, 185733698), (22, 92866849), (2131, 958738), (4262, 479369), (23441, 87158), (43579, 46882)]