2667764864

素因数分解:

$2^7\times {\mathrm{20841913}}^1$

素因数の和:20841927

約数の個数: 16

約数和(自身を含む): 5314688070

約数和(自身を除く): 2646923206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 20841913, 41683826, 83367652, 166735304, 333470608, 666941216, 1333882432, 2667764864]

約数ペア:

[(1, 2667764864), (2, 1333882432), (4, 666941216), (8, 333470608), (16, 166735304), (32, 83367652), (64, 41683826), (128, 20841913)]