2010562421

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{30161}}^1$

素因数の和:30364

約数の個数: 16

約数和(自身を含む): 2345397120

約数和(自身を除く): 334834699

約数列:

[1, 7, 89, 107, 623, 749, 9523, 30161, 66661, 211127, 2684329, 3227227, 18790303, 22590589, 287223203, 2010562421]

約数ペア:

[(1, 2010562421), (7, 287223203), (89, 22590589), (107, 18790303), (623, 3227227), (749, 2684329), (9523, 211127), (30161, 66661)]