2943376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 20

約数和(自身を含む): 5785344

約数和(自身を除く): 2841968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2591, 5182, 10364, 20728, 41456, 183961, 367922, 735844, 1471688, 2943376]

約数ペア:

[(1, 2943376), (2, 1471688), (4, 735844), (8, 367922), (16, 183961), (71, 41456), (142, 20728), (284, 10364), (568, 5182), (1136, 2591)]