2481569259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{4391}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 3657798144

約数和(自身を除く): 1176228885

約数列:

[1, 3, 13, 39, 43, 129, 337, 559, 1011, 1677, 4381, 4391, 13143, 13173, 14491, 43473, 57083, 171249, 188383, 188813, 565149, 566439, 1479767, 2454569, 4439301, 7363707, 19236971, 57710913, 63629981, 190889943, 827189753, 2481569259]

約数ペア:

[(1, 2481569259), (3, 827189753), (13, 190889943), (39, 63629981), (43, 57710913), (129, 19236971), (337, 7363707), (559, 4439301), (1011, 2454569), (1677, 1479767), (4381, 566439), (4391, 565149), (13143, 188813), (13173, 188383), (14491, 171249), (43473, 57083)]