8340890

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{971}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 15046560

約数和(自身を除く): 6705670

約数列:

[1, 2, 5, 10, 859, 971, 1718, 1942, 4295, 4855, 8590, 9710, 834089, 1668178, 4170445, 8340890]

約数ペア:

[(1, 8340890), (2, 4170445), (5, 1668178), (10, 834089), (859, 9710), (971, 8590), (1718, 4855), (1942, 4295)]