2011387495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1\times {\mathrm{5021}}^1$

素因数の和:11202

約数の個数: 16

約数和(自身を含む): 2600271072

約数和(自身を除く): 588883577

約数列:

[1, 5, 13, 65, 5021, 6163, 25105, 30815, 65273, 80119, 326365, 400595, 30944423, 154722115, 402277499, 2011387495]

約数ペア:

[(1, 2011387495), (5, 402277499), (13, 154722115), (65, 30944423), (5021, 400595), (6163, 326365), (25105, 80119), (30815, 65273)]