1272727762

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{9601}}^1$

素因数の和:10521

約数の個数: 16

約数和(自身を含む): 1935763200

約数和(自身を除く): 663035438

約数列:

[1, 2, 79, 158, 839, 1678, 9601, 19202, 66281, 132562, 758479, 1516958, 8055239, 16110478, 636363881, 1272727762]

約数ペア:

[(1, 1272727762), (2, 636363881), (79, 16110478), (158, 8055239), (839, 1516958), (1678, 758479), (9601, 132562), (19202, 66281)]