12821416276

素因数分解:

$2^2\times {\mathrm{761}}^1\times {\mathrm{4212029}}^1$

素因数の和:4212794

約数の個数: 12

約数和(自身を含む): 22466968020

約数和(自身を除く): 9645551744

約数列:

[1, 2, 4, 761, 1522, 3044, 4212029, 8424058, 16848116, 3205354069, 6410708138, 12821416276]

約数ペア:

[(1, 12821416276), (2, 6410708138), (4, 3205354069), (761, 16848116), (1522, 8424058), (3044, 4212029)]