2012324481

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{391579}}^1$

素因数の和:392156

約数の個数: 12

約数和(自身を含む): 2911788880

約数和(自身を除く): 899464399

約数列:

[1, 3, 9, 571, 1713, 5139, 391579, 1174737, 3524211, 223591609, 670774827, 2012324481]

約数ペア:

[(1, 2012324481), (3, 670774827), (9, 223591609), (571, 3524211), (1713, 1174737), (5139, 391579)]