1097920655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{113363}}^1$

素因数の和:113530

約数の個数: 16

約数和(自身を含む): 1428386400

約数和(自身を除く): 330465745

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 113363, 566815, 1473719, 7368595, 16891087, 84455435, 219584131, 1097920655]

約数ペア:

[(1, 1097920655), (5, 219584131), (13, 84455435), (65, 16891087), (149, 7368595), (745, 1473719), (1937, 566815), (9685, 113363)]