2015945687

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1\times {\mathrm{2711}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 2361913344

約数和(自身を除く): 345967657

約数列:

[1, 7, 41, 287, 2591, 2711, 18137, 18977, 106231, 111151, 743617, 778057, 7024201, 49169407, 287992241, 2015945687]

約数ペア:

[(1, 2015945687), (7, 287992241), (41, 49169407), (287, 7024201), (2591, 778057), (2711, 743617), (18137, 111151), (18977, 106231)]