1327348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 2568384

約数和(自身を除く): 1241036

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 311, 388, 622, 1067, 1244, 2134, 3421, 4268, 6842, 13684, 30167, 60334, 120668, 331837, 663674, 1327348]

約数ペア:

[(1, 1327348), (2, 663674), (4, 331837), (11, 120668), (22, 60334), (44, 30167), (97, 13684), (194, 6842), (311, 4268), (388, 3421), (622, 2134), (1067, 1244)]