2029601

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 2457600

約数和(自身を除く): 427999

約数列:

[1, 7, 31, 47, 199, 217, 329, 1393, 1457, 6169, 9353, 10199, 43183, 65471, 289943, 2029601]

約数ペア:

[(1, 2029601), (7, 289943), (31, 65471), (47, 43183), (199, 10199), (217, 9353), (329, 6169), (1393, 1457)]