7771456084

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1996777}}^1$

素因数の和:1996927

約数の個数: 24

約数和(自身を含む): 15654739520

約数和(自身を除く): 7883283436

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 1996777, 3993554, 7987108, 13977439, 27954878, 55909756, 277552003, 555104006, 1110208012, 1942864021, 3885728042, 7771456084]

約数ペア:

[(1, 7771456084), (2, 3885728042), (4, 1942864021), (7, 1110208012), (14, 555104006), (28, 277552003), (139, 55909756), (278, 27954878), (556, 13977439), (973, 7987108), (1946, 3993554), (3892, 1996777)]