2762286961

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 3347251200

約数和(自身を除く): 584964239

約数列:

[1, 7, 31, 47, 199, 217, 329, 1361, 1393, 1457, 6169, 9353, 9527, 10199, 42191, 43183, 63967, 65471, 270839, 289943, 295337, 447769, 1895873, 1982977, 2029601, 8396009, 12729433, 13880839, 58772063, 89106031, 394612423, 2762286961]

約数ペア:

[(1, 2762286961), (7, 394612423), (31, 89106031), (47, 58772063), (199, 13880839), (217, 12729433), (329, 8396009), (1361, 2029601), (1393, 1982977), (1457, 1895873), (6169, 447769), (9353, 295337), (9527, 289943), (10199, 270839), (42191, 65471), (43183, 63967)]