268225870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2438417}}^1$

素因数の和:2438435

約数の個数: 16

約数和(自身を含む): 526698288

約数和(自身を除く): 258472418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2438417, 4876834, 12192085, 24384170, 26822587, 53645174, 134112935, 268225870]

約数ペア:

[(1, 268225870), (2, 134112935), (5, 53645174), (10, 26822587), (11, 24384170), (22, 12192085), (55, 4876834), (110, 2438417)]