2005756004

素因数分解:

$2^2\times 7^2\times {\mathrm{10233449}}^1$

素因数の和:10233467

約数の個数: 18

約数和(自身を含む): 4083146550

約数和(自身を除く): 2077390546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10233449, 20466898, 40933796, 71634143, 143268286, 286536572, 501439001, 1002878002, 2005756004]

約数ペア:

[(1, 2005756004), (2, 1002878002), (4, 501439001), (7, 286536572), (14, 143268286), (28, 71634143), (49, 40933796), (98, 20466898), (196, 10233449)]