727966588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10705391}}^1$

素因数の和:10705412

約数の個数: 12

約数和(自身を含む): 1348879392

約数和(自身を除く): 620912804

約数列:

[1, 2, 4, 17, 34, 68, 10705391, 21410782, 42821564, 181991647, 363983294, 727966588]

約数ペア:

[(1, 727966588), (2, 363983294), (4, 181991647), (17, 42821564), (34, 21410782), (68, 10705391)]