2554404479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{718943}}^1$

素因数の和:718990

約数の個数: 16

約数和(自身を含む): 3105838080

約数和(自身を除く): 551433601

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 718943, 7908373, 12222031, 13659917, 134442341, 150259087, 232218589, 2554404479]

約数ペア:

[(1, 2554404479), (11, 232218589), (17, 150259087), (19, 134442341), (187, 13659917), (209, 12222031), (323, 7908373), (3553, 718943)]