2005322559

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{129971}}^1$

素因数の和:130150

約数の個数: 16

約数和(自身を含む): 2765804160

約数和(自身を除く): 760481601

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 129971, 389913, 4808927, 14426781, 18065969, 54197907, 668440853, 2005322559]

約数ペア:

[(1, 2005322559), (3, 668440853), (37, 54197907), (111, 18065969), (139, 14426781), (417, 4808927), (5143, 389913), (15429, 129971)]