520996828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{514819}}^1$

素因数の和:514857

約数の個数: 24

約数和(自身を含む): 1037877120

約数和(自身を除く): 516880292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 514819, 1029638, 2059276, 5663009, 11326018, 11840837, 22652036, 23681674, 47363348, 130249207, 260498414, 520996828]

約数ペア:

[(1, 520996828), (2, 260498414), (4, 130249207), (11, 47363348), (22, 23681674), (23, 22652036), (44, 11840837), (46, 11326018), (92, 5663009), (253, 2059276), (506, 1029638), (1012, 514819)]