268408028

素因数分解:

$2^2\times 7^1\times {\mathrm{9586001}}^1$

素因数の和:9586012

約数の個数: 12

約数和(自身を含む): 536816112

約数和(自身を除く): 268408084

約数列:

[1, 2, 4, 7, 14, 28, 9586001, 19172002, 38344004, 67102007, 134204014, 268408028]

約数ペア:

[(1, 268408028), (2, 134204014), (4, 67102007), (7, 38344004), (14, 19172002), (28, 9586001)]