283470908

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{142591}}^1$

素因数の和:142673

約数の個数: 24

約数和(自身を含む): 574930944

約数和(自身を除く): 291460036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 142591, 285182, 570364, 998137, 1996274, 3992548, 10123961, 20247922, 40495844, 70867727, 141735454, 283470908]

約数ペア:

[(1, 283470908), (2, 141735454), (4, 70867727), (7, 40495844), (14, 20247922), (28, 10123961), (71, 3992548), (142, 1996274), (284, 998137), (497, 570364), (994, 285182), (1988, 142591)]