258291242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{510457}}^1$

素因数の和:510493

約数の個数: 16

約数和(自身を含む): 441035712

約数和(自身を除く): 182744470

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 510457, 1020914, 5615027, 11230054, 11740511, 23481022, 129145621, 258291242]

約数ペア:

[(1, 258291242), (2, 129145621), (11, 23481022), (22, 11740511), (23, 11230054), (46, 5615027), (253, 1020914), (506, 510457)]