2029121045

素因数分解:

$5^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{28433}}^1$

素因数の和:30484

約数の個数: 16

約数和(自身を含む): 2784257280

約数和(自身を除く): 755136235

約数列:

[1, 5, 7, 35, 2039, 10195, 14273, 28433, 71365, 142165, 199031, 995155, 57974887, 289874435, 405824209, 2029121045]

約数ペア:

[(1, 2029121045), (5, 405824209), (7, 289874435), (35, 57974887), (2039, 995155), (10195, 199031), (14273, 142165), (28433, 71365)]