2005202306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1\times {\mathrm{6229}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 3052002240

約数和(自身を除く): 1046799934

約数列:

[1, 2, 71, 142, 2267, 4534, 6229, 12458, 160957, 321914, 442259, 884518, 14121143, 28242286, 1002601153, 2005202306]

約数ペア:

[(1, 2005202306), (2, 1002601153), (71, 28242286), (142, 14121143), (2267, 884518), (4534, 442259), (6229, 321914), (12458, 160957)]