127960564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{3697}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 237633480

約数和(自身を除く): 109672916

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 2036, 3697, 7394, 8653, 14788, 17306, 34612, 62849, 125698, 251396, 1881773, 3763546, 7527092, 31990141, 63980282, 127960564]

約数ペア:

[(1, 127960564), (2, 63980282), (4, 31990141), (17, 7527092), (34, 3763546), (68, 1881773), (509, 251396), (1018, 125698), (2036, 62849), (3697, 34612), (7394, 17306), (8653, 14788)]