2749579352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{26438263}}^1$

素因数の和:26438282

約数の個数: 16

約数和(自身を含む): 5552035440

約数和(自身を除く): 2802456088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 26438263, 52876526, 105753052, 211506104, 343697419, 687394838, 1374789676, 2749579352]

約数ペア:

[(1, 2749579352), (2, 1374789676), (4, 687394838), (8, 343697419), (13, 211506104), (26, 105753052), (52, 52876526), (104, 26438263)]