247970814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{454159}}^1$

素因数の和:454184

約数の個数: 32

約数和(自身を含む): 610391040

約数和(自身を除く): 362420226

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 454159, 908318, 1362477, 2724954, 3179113, 5904067, 6358226, 9537339, 11808134, 17712201, 19074678, 35424402, 41328469, 82656938, 123985407, 247970814]

約数ペア:

[(1, 247970814), (2, 123985407), (3, 82656938), (6, 41328469), (7, 35424402), (13, 19074678), (14, 17712201), (21, 11808134), (26, 9537339), (39, 6358226), (42, 5904067), (78, 3179113), (91, 2724954), (182, 1362477), (273, 908318), (546, 454159)]