505473956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9720653}}^1$

素因数の和:9720670

約数の個数: 12

約数和(自身を含む): 952624092

約数和(自身を除く): 447150136

約数列:

[1, 2, 4, 13, 26, 52, 9720653, 19441306, 38882612, 126368489, 252736978, 505473956]

約数ペア:

[(1, 505473956), (2, 252736978), (4, 126368489), (13, 38882612), (26, 19441306), (52, 9720653)]