2018686772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{10979}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 3618568800

約数和(自身を除く): 1599882028

約数列:

[1, 2, 4, 43, 86, 172, 1069, 2138, 4276, 10979, 21958, 43916, 45967, 91934, 183868, 472097, 944194, 1888388, 11736551, 23473102, 46946204, 504671693, 1009343386, 2018686772]

約数ペア:

[(1, 2018686772), (2, 1009343386), (4, 504671693), (43, 46946204), (86, 23473102), (172, 11736551), (1069, 1888388), (2138, 944194), (4276, 472097), (10979, 183868), (21958, 91934), (43916, 45967)]