7789694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5071

約数の個数: 16

約数和(自身を含む): 12928896

約数和(自身を除く): 5139202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 4987, 9974, 54857, 109714, 354077, 708154, 3894847, 7789694]

約数ペア:

[(1, 7789694), (2, 3894847), (11, 708154), (22, 354077), (71, 109714), (142, 54857), (781, 9974), (1562, 4987)]