65437242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{838939}}^1$

素因数の和:838957

約数の個数: 16

約数和(自身を含む): 140941920

約数和(自身を除く): 75504678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 838939, 1677878, 2516817, 5033634, 10906207, 21812414, 32718621, 65437242]

約数ペア:

[(1, 65437242), (2, 32718621), (3, 21812414), (6, 10906207), (13, 5033634), (26, 2516817), (39, 1677878), (78, 838939)]