6688988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 12405120

約数和(自身を除く): 5716132

約数列:

[1, 2, 4, 19, 38, 76, 283, 311, 566, 622, 1132, 1244, 5377, 5909, 10754, 11818, 21508, 23636, 88013, 176026, 352052, 1672247, 3344494, 6688988]

約数ペア:

[(1, 6688988), (2, 3344494), (4, 1672247), (19, 352052), (38, 176026), (76, 88013), (283, 23636), (311, 21508), (566, 11818), (622, 10754), (1132, 5909), (1244, 5377)]