8889493844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28861993}}^1$

素因数の和:28862015

約数の個数: 24

約数和(自身を含む): 19395259968

約数和(自身を除く): 10505766124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 28861993, 57723986, 115447972, 202033951, 317481923, 404067902, 634963846, 808135804, 1269927692, 2222373461, 4444746922, 8889493844]

約数ペア:

[(1, 8889493844), (2, 4444746922), (4, 2222373461), (7, 1269927692), (11, 808135804), (14, 634963846), (22, 404067902), (28, 317481923), (44, 202033951), (77, 115447972), (154, 57723986), (308, 28861993)]