2005086

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 4042368

約数和(自身を除く): 2037282

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2551, 5102, 7653, 15306, 334181, 668362, 1002543, 2005086]

約数ペア:

[(1, 2005086), (2, 1002543), (3, 668362), (6, 334181), (131, 15306), (262, 7653), (393, 5102), (786, 2551)]