2425687054

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1246499}}^1$

素因数の和:1246647

約数の個数: 16

約数和(自身を含む): 4188240000

約数和(自身を除く): 1762552946

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1246499, 2492998, 8725493, 17450986, 173263361, 346526722, 1212843527, 2425687054]

約数ペア:

[(1, 2425687054), (2, 1212843527), (7, 346526722), (14, 173263361), (139, 17450986), (278, 8725493), (973, 2492998), (1946, 1246499)]