2012307815

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{858127}}^1$

素因数の和:858206

約数の個数: 16

約数和(自身を含む): 2800929792

約数和(自身を除く): 788621977

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 858127, 4290635, 6006889, 30034445, 57494509, 287472545, 402461563, 2012307815]

約数ペア:

[(1, 2012307815), (5, 402461563), (7, 287472545), (35, 57494509), (67, 30034445), (335, 6006889), (469, 4290635), (2345, 858127)]