486352016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{706907}}^1$

素因数の和:706958

約数の個数: 20

約数和(自身を含む): 964222512

約数和(自身を除く): 477870496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 706907, 1413814, 2827628, 5655256, 11310512, 30397001, 60794002, 121588004, 243176008, 486352016]

約数ペア:

[(1, 486352016), (2, 243176008), (4, 121588004), (8, 60794002), (16, 30397001), (43, 11310512), (86, 5655256), (172, 2827628), (344, 1413814), (688, 706907)]