2070236

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 4185216

約数和(自身を除く): 2114980

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 691, 749, 1382, 1498, 2764, 2996, 4837, 9674, 19348, 73937, 147874, 295748, 517559, 1035118, 2070236]

約数ペア:

[(1, 2070236), (2, 1035118), (4, 517559), (7, 295748), (14, 147874), (28, 73937), (107, 19348), (214, 9674), (428, 4837), (691, 2996), (749, 2764), (1382, 1498)]