9962244340

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1601647}}^1$

素因数の和:1601967

約数の個数: 24

約数和(自身を含む): 20987995392

約数和(自身を除く): 11025751052

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 1601647, 3203294, 6406588, 8008235, 16016470, 32032940, 498112217, 996224434, 1992448868, 2490561085, 4981122170, 9962244340]

約数ペア:

[(1, 9962244340), (2, 4981122170), (4, 2490561085), (5, 1992448868), (10, 996224434), (20, 498112217), (311, 32032940), (622, 16016470), (1244, 8008235), (1555, 6406588), (3110, 3203294), (6220, 1601647)]