990835199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{4153}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 1081701600

約数和(自身を除く): 90866401

約数列:

[1, 19, 29, 433, 551, 4153, 8227, 12557, 78907, 120437, 238583, 1798249, 2288303, 34166731, 52149221, 990835199]

約数ペア:

[(1, 990835199), (19, 52149221), (29, 34166731), (433, 2288303), (551, 1798249), (4153, 238583), (8227, 120437), (12557, 78907)]