264002018

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{258319}}^1$

素因数の和:258401

約数の個数: 16

約数和(自身を含む): 458776320

約数和(自身を除く): 194774302

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 258319, 516638, 1808233, 3616466, 18857287, 37714574, 132001009, 264002018]

約数ペア:

[(1, 264002018), (2, 132001009), (7, 37714574), (14, 18857287), (73, 3616466), (146, 1808233), (511, 516638), (1022, 258319)]