5439824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26153}}^1$

素因数の和:26174

約数の個数: 20

約数和(自身を含む): 11350836

約数和(自身を除く): 5911012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26153, 52306, 104612, 209224, 339989, 418448, 679978, 1359956, 2719912, 5439824]

約数ペア:

[(1, 5439824), (2, 2719912), (4, 1359956), (8, 679978), (13, 418448), (16, 339989), (26, 209224), (52, 104612), (104, 52306), (208, 26153)]