2011837219

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1\times {\mathrm{3413}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 2324360448

約数和(自身を除く): 312523229

約数列:

[1, 7, 107, 749, 787, 3413, 5509, 23891, 84209, 365191, 589463, 2556337, 2686031, 18802217, 287405317, 2011837219]

約数ペア:

[(1, 2011837219), (7, 287405317), (107, 18802217), (749, 2686031), (787, 2556337), (3413, 589463), (5509, 365191), (23891, 84209)]