2051235208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23309491}}^1$

素因数の和:23309508

約数の個数: 16

約数和(自身を含む): 4195708560

約数和(自身を除く): 2144473352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 23309491, 46618982, 93237964, 186475928, 256404401, 512808802, 1025617604, 2051235208]

約数ペア:

[(1, 2051235208), (2, 1025617604), (4, 512808802), (8, 256404401), (11, 186475928), (22, 93237964), (44, 46618982), (88, 23309491)]