7400074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9091}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 12437856

約数和(自身を除く): 5037782

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 9091, 18182, 100001, 200002, 336367, 672734, 3700037, 7400074]

約数ペア:

[(1, 7400074), (2, 3700037), (11, 672734), (22, 336367), (37, 200002), (74, 100001), (407, 18182), (814, 9091)]