2011212214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{200041}}^1$

素因数の和:200511

約数の個数: 16

約数和(自身を含む): 3298292496

約数和(自身を除く): 1287080282

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 200041, 400082, 2200451, 4400902, 91418737, 182837474, 1005606107, 2011212214]

約数ペア:

[(1, 2011212214), (2, 1005606107), (11, 182837474), (22, 91418737), (457, 4400902), (914, 2200451), (5027, 400082), (10054, 200041)]