8947562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 15168384

約数和(自身を除く): 6220822

約数列:

[1, 2, 13, 26, 37, 71, 74, 131, 142, 262, 481, 923, 962, 1703, 1846, 2627, 3406, 4847, 5254, 9301, 9694, 18602, 34151, 63011, 68302, 120913, 126022, 241826, 344137, 688274, 4473781, 8947562]

約数ペア:

[(1, 8947562), (2, 4473781), (13, 688274), (26, 344137), (37, 241826), (71, 126022), (74, 120913), (131, 68302), (142, 63011), (262, 34151), (481, 18602), (923, 9694), (962, 9301), (1703, 5254), (1846, 4847), (2627, 3406)]