2560306

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 4492224

約数和(自身を除く): 1931918

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 4253, 8506, 29771, 59542, 182879, 365758, 1280153, 2560306]

約数ペア:

[(1, 2560306), (2, 1280153), (7, 365758), (14, 182879), (43, 59542), (86, 29771), (301, 8506), (602, 4253)]