488956784

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{710693}}^1$

素因数の和:710744

約数の個数: 20

約数和(自身を含む): 969386616

約数和(自身を除く): 480429832

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 710693, 1421386, 2842772, 5685544, 11371088, 30559799, 61119598, 122239196, 244478392, 488956784]

約数ペア:

[(1, 488956784), (2, 244478392), (4, 122239196), (8, 61119598), (16, 30559799), (43, 11371088), (86, 5685544), (172, 2842772), (344, 1421386), (688, 710693)]