2006979481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{280187}}^1$

素因数の和:280248

約数の個数: 16

約数和(自身を含む): 2353579200

約数和(自身を除く): 346599719

約数列:

[1, 13, 19, 29, 247, 377, 551, 7163, 280187, 3642431, 5323553, 8125423, 69206189, 105630499, 154383037, 2006979481]

約数ペア:

[(1, 2006979481), (13, 154383037), (19, 105630499), (29, 69206189), (247, 8125423), (377, 5323553), (551, 3642431), (7163, 280187)]