1280064008

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{829057}}^1$

素因数の和:829256

約数の個数: 16

約数和(自身を含む): 2412558780

約数和(自身を除く): 1132494772

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 829057, 1658114, 3316228, 6632456, 160008001, 320016002, 640032004, 1280064008]

約数ペア:

[(1, 1280064008), (2, 640032004), (4, 320016002), (8, 160008001), (193, 6632456), (386, 3316228), (772, 1658114), (1544, 829057)]