8981211.00000000

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{1301}}^1$

素因数の和:2010

約数の個数: 20

約数和(自身を含む): 28334124

約数和(自身を除く): 13742108

約数列:

[1, 2, 4, 8, 16, 701, 1301, 1402, 2602, 2804, 5204, 5608, 10408, 11216, 20816, 912001, 1824002, 3648004, 7296008, 14592016]

約数ペア:

[(1, 14592016), (2, 7296008), (4, 3648004), (8, 1824002), (16, 912001), (701, 20816), (1301, 11216), (1402, 10408), (2602, 5608), (2804, 5204)]