27148810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208837}}^1$

素因数の和:208857

約数の個数: 16

約数和(自身を含む): 52627176

約数和(自身を除く): 25478366

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208837, 417674, 1044185, 2088370, 2714881, 5429762, 13574405, 27148810]

約数ペア:

[(1, 27148810), (2, 13574405), (5, 5429762), (10, 2714881), (13, 2088370), (26, 1044185), (65, 417674), (130, 208837)]