328078366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2130379}}^1$

素因数の和:2130399

約数の個数: 16

約数和(自身を含む): 613549440

約数和(自身を除く): 285471074

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2130379, 4260758, 14912653, 23434169, 29825306, 46868338, 164039183, 328078366]

約数ペア:

[(1, 328078366), (2, 164039183), (7, 46868338), (11, 29825306), (14, 23434169), (22, 14912653), (77, 4260758), (154, 2130379)]