2016138404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1\times {\mathrm{1103}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 4083598848

約数和(自身を除く): 2067460444

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 673, 679, 1103, 1346, 1358, 2206, 2692, 2716, 4412, 4711, 7721, 9422, 15442, 18844, 30884, 65281, 106991, 130562, 213982, 261124, 427964, 456967, 742319, 748937, 913934, 1484638, 1497874, 1827868, 2969276, 2995748, 5196233, 10392466, 20784932, 72004943, 144009886, 288019772, 504034601, 1008069202, 2016138404]

約数ペア:

[(1, 2016138404), (2, 1008069202), (4, 504034601), (7, 288019772), (14, 144009886), (28, 72004943), (97, 20784932), (194, 10392466), (388, 5196233), (673, 2995748), (679, 2969276), (1103, 1827868), (1346, 1497874), (1358, 1484638), (2206, 913934), (2692, 748937), (2716, 742319), (4412, 456967), (4711, 427964), (7721, 261124), (9422, 213982), (15442, 130562), (18844, 106991), (30884, 65281)]