2990392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{8693}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 5738040

約数和(自身を除く): 2747648

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 8693, 17386, 34772, 69544, 373799, 747598, 1495196, 2990392]

約数ペア:

[(1, 2990392), (2, 1495196), (4, 747598), (8, 373799), (43, 69544), (86, 34772), (172, 17386), (344, 8693)]