4418765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 5760048

約数和(自身を除く): 1341283

約数列:

[1, 5, 13, 65, 157, 433, 785, 2041, 2165, 5629, 10205, 28145, 67981, 339905, 883753, 4418765]

約数ペア:

[(1, 4418765), (5, 883753), (13, 339905), (65, 67981), (157, 28145), (433, 10205), (785, 5629), (2041, 2165)]