26991610

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2207}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 48646656

約数和(自身を除く): 21655046

約数列:

[1, 2, 5, 10, 1223, 2207, 2446, 4414, 6115, 11035, 12230, 22070, 2699161, 5398322, 13495805, 26991610]

約数ペア:

[(1, 26991610), (2, 13495805), (5, 5398322), (10, 2699161), (1223, 22070), (2207, 12230), (2446, 11035), (4414, 6115)]