2196083351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{66173}}^1$

素因数の和:66622

約数の個数: 16

約数和(自身を含む): 2744368128

約数和(自身を除く): 548284777

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 33187, 66173, 463211, 727903, 5095321, 28520563, 199643941, 313726193, 2196083351]

約数ペア:

[(1, 2196083351), (7, 313726193), (11, 199643941), (77, 28520563), (431, 5095321), (3017, 727903), (4741, 463211), (33187, 66173)]