8439535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 10989216

約数和(自身を除く): 2549681

約数列:

[1, 5, 13, 65, 157, 785, 827, 2041, 4135, 10205, 10751, 53755, 129839, 649195, 1687907, 8439535]

約数ペア:

[(1, 8439535), (5, 1687907), (13, 649195), (65, 129839), (157, 53755), (785, 10751), (827, 10205), (2041, 4135)]