2019790912

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{132047}}^1$

素因数の和:132298

約数の個数: 28

約数和(自身を含む): 4024823040

約数和(自身を除く): 2005032128

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 132047, 264094, 528188, 1056376, 2112752, 4225504, 8451008, 31559233, 63118466, 126236932, 252473864, 504947728, 1009895456, 2019790912]

約数ペア:

[(1, 2019790912), (2, 1009895456), (4, 504947728), (8, 252473864), (16, 126236932), (32, 63118466), (64, 31559233), (239, 8451008), (478, 4225504), (956, 2112752), (1912, 1056376), (3824, 528188), (7648, 264094), (15296, 132047)]