247947076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{14149}}^1$

素因数の和:14503

約数の個数: 24

約数和(自身を含む): 468704600

約数和(自身を除く): 220757524

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 14149, 17524, 28298, 56596, 183937, 367874, 735748, 4768213, 9536426, 19072852, 61986769, 123973538, 247947076]

約数ペア:

[(1, 247947076), (2, 123973538), (4, 61986769), (13, 19072852), (26, 9536426), (52, 4768213), (337, 735748), (674, 367874), (1348, 183937), (4381, 56596), (8762, 28298), (14149, 17524)]