528059454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{20089}}^1$

素因数の和:20444

約数の個数: 32

約数和(自身を含む): 1140790560

約数和(自身を除く): 612731106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 8762, 13143, 20089, 26286, 40178, 60267, 120534, 261157, 522314, 783471, 1566942, 6769993, 13539986, 20309979, 40619958, 88009909, 176019818, 264029727, 528059454]

約数ペア:

[(1, 528059454), (2, 264029727), (3, 176019818), (6, 88009909), (13, 40619958), (26, 20309979), (39, 13539986), (78, 6769993), (337, 1566942), (674, 783471), (1011, 522314), (2022, 261157), (4381, 120534), (8762, 60267), (13143, 40178), (20089, 26286)]