255536719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6353}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 282117600

約数和(自身を除く): 26580881

約数列:

[1, 19, 29, 73, 551, 1387, 2117, 6353, 40223, 120707, 184237, 463769, 3500503, 8811611, 13449301, 255536719]

約数ペア:

[(1, 255536719), (19, 13449301), (29, 8811611), (73, 3500503), (551, 463769), (1387, 184237), (2117, 120707), (6353, 40223)]