1383824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6674

約数の個数: 20

約数和(自身を含む): 2887836

約数和(自身を除く): 1504012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6653, 13306, 26612, 53224, 86489, 106448, 172978, 345956, 691912, 1383824]

約数ペア:

[(1, 1383824), (2, 691912), (4, 345956), (8, 172978), (13, 106448), (16, 86489), (26, 53224), (52, 26612), (104, 13306), (208, 6653)]