27942970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{254027}}^1$

素因数の和:254045

約数の個数: 16

約数和(自身を含む): 54870048

約数和(自身を除く): 26927078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 254027, 508054, 1270135, 2540270, 2794297, 5588594, 13971485, 27942970]

約数ペア:

[(1, 27942970), (2, 13971485), (5, 5588594), (10, 2794297), (11, 2540270), (22, 1270135), (55, 508054), (110, 254027)]