388622892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4626463}}^1$

素因数の和:4626477

約数の個数: 24

約数和(自身を含む): 1036327936

約数和(自身を除く): 647705044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4626463, 9252926, 13879389, 18505852, 27758778, 32385241, 55517556, 64770482, 97155723, 129540964, 194311446, 388622892]

約数ペア:

[(1, 388622892), (2, 194311446), (3, 129540964), (4, 97155723), (6, 64770482), (7, 55517556), (12, 32385241), (14, 27758778), (21, 18505852), (28, 13879389), (42, 9252926), (84, 4626463)]