26409790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240089}}^1$

素因数の和:240107

約数の個数: 16

約数和(自身を含む): 51859440

約数和(自身を除く): 25449650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 240089, 480178, 1200445, 2400890, 2640979, 5281958, 13204895, 26409790]

約数ペア:

[(1, 26409790), (2, 13204895), (5, 5281958), (10, 2640979), (11, 2400890), (22, 1200445), (55, 480178), (110, 240089)]