2009857816

素因数分解:

$2^3\times {\mathrm{3671}}^1\times {\mathrm{68437}}^1$

素因数の和:72114

約数の個数: 16

約数和(自身を含む): 3769565040

約数和(自身を除く): 1759707224

約数列:

[1, 2, 4, 8, 3671, 7342, 14684, 29368, 68437, 136874, 273748, 547496, 251232227, 502464454, 1004928908, 2009857816]

約数ペア:

[(1, 2009857816), (2, 1004928908), (4, 502464454), (8, 251232227), (3671, 547496), (7342, 273748), (14684, 136874), (29368, 68437)]