2009132524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3119771}}^1$

素因数の和:3119805

約数の個数: 24

約数和(自身を含む): 4192973568

約数和(自身を除く): 2183841044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3119771, 6239542, 12479084, 21838397, 43676794, 71754733, 87353588, 143509466, 287018932, 502283131, 1004566262, 2009132524]

約数ペア:

[(1, 2009132524), (2, 1004566262), (4, 502283131), (7, 287018932), (14, 143509466), (23, 87353588), (28, 71754733), (46, 43676794), (92, 21838397), (161, 12479084), (322, 6239542), (644, 3119771)]