2011187165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{30011}}^1$

素因数の和:31060

約数の個数: 16

約数和(自身を含む): 2601680256

約数和(自身を除く): 590493091

約数列:

[1, 5, 13, 65, 1031, 5155, 13403, 30011, 67015, 150055, 390143, 1950715, 30941341, 154706705, 402237433, 2011187165]

約数ペア:

[(1, 2011187165), (5, 402237433), (13, 154706705), (65, 30941341), (1031, 1950715), (5155, 390143), (13403, 150055), (30011, 67015)]