1620341822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{1433}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 2684448000

約数和(自身を除く): 1064106178

約数列:

[1, 2, 11, 22, 103, 206, 499, 998, 1133, 1433, 2266, 2866, 5489, 10978, 15763, 31526, 51397, 102794, 147599, 295198, 565367, 715067, 1130734, 1430134, 1623589, 3247178, 7865737, 15731474, 73651901, 147303802, 810170911, 1620341822]

約数ペア:

[(1, 1620341822), (2, 810170911), (11, 147303802), (22, 73651901), (103, 15731474), (206, 7865737), (499, 3247178), (998, 1623589), (1133, 1430134), (1433, 1130734), (2266, 715067), (2866, 565367), (5489, 295198), (10978, 147599), (15763, 102794), (31526, 51397)]