4678889468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{19373}}^1$

素因数の和:19898

約数の個数: 36

約数和(自身を含む): 9018597000

約数和(自身を除く): 4339707532

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 499, 998, 1996, 5489, 10978, 19373, 21956, 38746, 60379, 77492, 120758, 213103, 241516, 426206, 852412, 2344133, 4688266, 9376532, 9667127, 19334254, 38668508, 106338397, 212676794, 425353588, 1169722367, 2339444734, 4678889468]

約数ペア:

[(1, 4678889468), (2, 2339444734), (4, 1169722367), (11, 425353588), (22, 212676794), (44, 106338397), (121, 38668508), (242, 19334254), (484, 9667127), (499, 9376532), (998, 4688266), (1996, 2344133), (5489, 852412), (10978, 426206), (19373, 241516), (21956, 213103), (38746, 120758), (60379, 77492)]