256346689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27367}}^1$

素因数の和:27432

約数の個数: 16

約数和(自身を含む): 295574400

約数和(自身を除く): 39227711

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 27367, 465239, 519973, 793643, 8839541, 13491931, 15079217, 256346689]

約数ペア:

[(1, 256346689), (17, 15079217), (19, 13491931), (29, 8839541), (323, 793643), (493, 519973), (551, 465239), (9367, 27367)]