2019965286

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{55109}}^1$

素因数の和:55304

約数の個数: 32

約数和(自身を含む): 4166316000

約数和(自身を除く): 2146350714

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 447, 894, 6109, 12218, 18327, 36654, 55109, 110218, 165327, 330654, 2259469, 4518938, 6778407, 8211241, 13556814, 16422482, 24633723, 49267446, 336660881, 673321762, 1009982643, 2019965286]

約数ペア:

[(1, 2019965286), (2, 1009982643), (3, 673321762), (6, 336660881), (41, 49267446), (82, 24633723), (123, 16422482), (149, 13556814), (246, 8211241), (298, 6778407), (447, 4518938), (894, 2259469), (6109, 330654), (12218, 165327), (18327, 110218), (36654, 55109)]