2016863868

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1209151}}^1$

素因数の和:1209297

約数の個数: 24

約数和(自身を含む): 4739875840

約数和(自身を除く): 2723011972

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1209151, 2418302, 3627453, 4836604, 7254906, 14509812, 168071989, 336143978, 504215967, 672287956, 1008431934, 2016863868]

約数ペア:

[(1, 2016863868), (2, 1008431934), (3, 672287956), (4, 504215967), (6, 336143978), (12, 168071989), (139, 14509812), (278, 7254906), (417, 4836604), (556, 3627453), (834, 2418302), (1668, 1209151)]