2013211255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{989293}}^1$

素因数の和:989346

約数の個数: 16

約数和(自身を含む): 2706708384

約数和(自身を除く): 693497129

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 989293, 4946465, 10882223, 36603841, 54411115, 183019205, 402642251, 2013211255]

約数ペア:

[(1, 2013211255), (5, 402642251), (11, 183019205), (37, 54411115), (55, 36603841), (185, 10882223), (407, 4946465), (2035, 989293)]