2009793548

素因数分解:

$2^2\times 7^1\times {\mathrm{4657}}^1\times {\mathrm{15413}}^1$

素因数の和:20081

約数の個数: 24

約数和(自身を含む): 4020711072

約数和(自身を除く): 2010917524

約数列:

[1, 2, 4, 7, 14, 28, 4657, 9314, 15413, 18628, 30826, 32599, 61652, 65198, 107891, 130396, 215782, 431564, 71778341, 143556682, 287113364, 502448387, 1004896774, 2009793548]

約数ペア:

[(1, 2009793548), (2, 1004896774), (4, 502448387), (7, 287113364), (14, 143556682), (28, 71778341), (4657, 431564), (9314, 215782), (15413, 130396), (18628, 107891), (30826, 65198), (32599, 61652)]