8708578045

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{131639}}^1$

素因数の和:131876

約数の個数: 16

約数和(自身を含む): 10634405760

約数和(自身を除く): 1925827715

約数列:

[1, 5, 101, 131, 505, 655, 13231, 66155, 131639, 658195, 13295539, 17244709, 66477695, 86223545, 1741715609, 8708578045]

約数ペア:

[(1, 8708578045), (5, 1741715609), (101, 86223545), (131, 66477695), (505, 17244709), (655, 13295539), (13231, 658195), (66155, 131639)]