2945962078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1\times {\mathrm{19541}}^1$

素因数の和:21339

約数の個数: 16

約数和(自身を含む): 4524520176

約数和(自身を除く): 1578558098

約数列:

[1, 2, 43, 86, 1753, 3506, 19541, 39082, 75379, 150758, 840263, 1680526, 34255373, 68510746, 1472981039, 2945962078]

約数ペア:

[(1, 2945962078), (2, 1472981039), (43, 68510746), (86, 34255373), (1753, 1680526), (3506, 840263), (19541, 150758), (39082, 75379)]