1520244788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{115837}}^1$

素因数の和:116051

約数の個数: 24

約数和(自身を含む): 2831544072

約数和(自身を除く): 1311299284

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 115837, 231674, 463348, 1969229, 3938458, 7876916, 22356541, 44713082, 89426164, 380061197, 760122394, 1520244788]

約数ペア:

[(1, 1520244788), (2, 760122394), (4, 380061197), (17, 89426164), (34, 44713082), (68, 22356541), (193, 7876916), (386, 3938458), (772, 1969229), (3281, 463348), (6562, 231674), (13124, 115837)]