1239335086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{266983}}^1$

素因数の和:267207

約数の個数: 16

約数和(自身を含む): 2037621888

約数和(自身を除く): 798286802

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 266983, 533966, 2936813, 5873626, 56333413, 112666826, 619667543, 1239335086]

約数ペア:

[(1, 1239335086), (2, 619667543), (11, 112666826), (22, 56333413), (211, 5873626), (422, 2936813), (2321, 533966), (4642, 266983)]