2008990369

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4871}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 2106107136

約数和(自身を除く): 97116767

約数列:

[1, 37, 71, 157, 2627, 4871, 5809, 11147, 180227, 345841, 412439, 764747, 12796117, 28295639, 54297037, 2008990369]

約数ペア:

[(1, 2008990369), (37, 54297037), (71, 28295639), (157, 12796117), (2627, 764747), (4871, 412439), (5809, 345841), (11147, 180227)]