2009924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 4195968

約数和(自身を除く): 2186044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3121, 6242, 12484, 21847, 43694, 71783, 87388, 143566, 287132, 502481, 1004962, 2009924]

約数ペア:

[(1, 2009924), (2, 1004962), (4, 502481), (7, 287132), (14, 143566), (23, 87388), (28, 71783), (46, 43694), (92, 21847), (161, 12484), (322, 6242), (644, 3121)]