2012072405

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{537269}}^1$

素因数の和:537388

約数の個数: 16

約数和(自身を含む): 2785207680

約数和(自身を除く): 773135275

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 537269, 2686345, 3760883, 18804415, 57487783, 287438915, 402414481, 2012072405]

約数ペア:

[(1, 2012072405), (5, 402414481), (7, 287438915), (35, 57487783), (107, 18804415), (535, 3760883), (749, 2686345), (3745, 537269)]