529738

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 878400

約数和(自身を除く): 348662

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 1331, 2189, 2662, 4378, 24079, 48158, 264869, 529738]

約数ペア:

[(1, 529738), (2, 264869), (11, 48158), (22, 24079), (121, 4378), (199, 2662), (242, 2189), (398, 1331)]