128533262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449417}}^1$

素因数の和:449443

約数の個数: 16

約数和(自身を含む): 226506672

約数和(自身を除く): 97973410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449417, 898834, 4943587, 5842421, 9887174, 11684842, 64266631, 128533262]

約数ペア:

[(1, 128533262), (2, 64266631), (11, 11684842), (13, 9887174), (22, 5842421), (26, 4943587), (143, 898834), (286, 449417)]