4045804

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 8160768

約数和(自身を除く): 4114964

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1103, 1834, 2206, 3668, 4412, 7721, 15442, 30884, 144493, 288986, 577972, 1011451, 2022902, 4045804]

約数ペア:

[(1, 4045804), (2, 2022902), (4, 1011451), (7, 577972), (14, 288986), (28, 144493), (131, 30884), (262, 15442), (524, 7721), (917, 4412), (1103, 3668), (1834, 2206)]