389636302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{8311}}^1$

素因数の和:10455

約数の個数: 16

約数和(自身を含む): 637962624

約数和(自身を除く): 248326322

約数列:

[1, 2, 11, 22, 2131, 4262, 8311, 16622, 23441, 46882, 91421, 182842, 17710741, 35421482, 194818151, 389636302]

約数ペア:

[(1, 389636302), (2, 194818151), (11, 35421482), (22, 17710741), (2131, 182842), (4262, 91421), (8311, 46882), (16622, 23441)]