5280398878

素因数分解:

$2^1\times {\mathrm{6469}}^1\times {\mathrm{408131}}^1$

素因数の和:414602

約数の個数: 8

約数和(自身を含む): 7921842120

約数和(自身を除く): 2641443242

約数列:

[1, 2, 6469, 12938, 408131, 816262, 2640199439, 5280398878]

約数ペア:

[(1, 5280398878), (2, 2640199439), (6469, 816262), (12938, 408131)]