6780422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 11142144

約数和(自身を除く): 4361722

約数列:

[1, 2, 11, 22, 311, 622, 991, 1982, 3421, 6842, 10901, 21802, 308201, 616402, 3390211, 6780422]

約数ペア:

[(1, 6780422), (2, 3390211), (11, 616402), (22, 308201), (311, 21802), (622, 10901), (991, 6842), (1982, 3421)]