2588121.00000000

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{56003}}^1$

素因数の和:56078

約数の個数: 12

約数和(自身を含む): 28226016

約数和(自身を除く): 12321164

約数列:

[1, 2, 4, 71, 142, 284, 56003, 112006, 224012, 3976213, 7952426, 15904852]

約数ペア:

[(1, 15904852), (2, 7952426), (4, 3976213), (71, 224012), (142, 112006), (284, 56003)]