285440824

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 541260000

約数和(自身を除く): 255819176

約数列:

[1, 2, 4, 8, 193, 199, 386, 398, 772, 796, 929, 1544, 1592, 1858, 3716, 7432, 38407, 76814, 153628, 179297, 184871, 307256, 358594, 369742, 717188, 739484, 1434376, 1478968, 35680103, 71360206, 142720412, 285440824]

約数ペア:

[(1, 285440824), (2, 142720412), (4, 71360206), (8, 35680103), (193, 1478968), (199, 1434376), (386, 739484), (398, 717188), (772, 369742), (796, 358594), (929, 307256), (1544, 184871), (1592, 179297), (1858, 153628), (3716, 76814), (7432, 38407)]