5237931.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{172153}}^1$

素因数の和:172174

約数の個数: 20

約数和(自身を含む): 74714836

約数和(自身を除く): 38907012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 172153, 344306, 688612, 1377224, 2237989, 2754448, 4475978, 8951956, 17903912, 35807824]

約数ペア:

[(1, 35807824), (2, 17903912), (4, 8951956), (8, 4475978), (13, 2754448), (16, 2237989), (26, 1377224), (52, 688612), (104, 344306), (208, 172153)]