2048149072

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{114601}}^1$

素因数の和:115726

約数の個数: 20

約数和(自身を含む): 3971876116

約数和(自身を除く): 1923727044

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 114601, 229202, 458404, 916808, 1833616, 128009317, 256018634, 512037268, 1024074536, 2048149072]

約数ペア:

[(1, 2048149072), (2, 1024074536), (4, 512037268), (8, 256018634), (16, 128009317), (1117, 1833616), (2234, 916808), (4468, 458404), (8936, 229202), (17872, 114601)]