162513268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2389901}}^1$

素因数の和:2389922

約数の個数: 12

約数和(自身を含む): 301127652

約数和(自身を除く): 138614384

約数列:

[1, 2, 4, 17, 34, 68, 2389901, 4779802, 9559604, 40628317, 81256634, 162513268]

約数ペア:

[(1, 162513268), (2, 81256634), (4, 40628317), (17, 9559604), (34, 4779802), (68, 2389901)]