2013754015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4425833}}^1$

素因数の和:4425858

約数の個数: 16

約数和(自身を含む): 2974160448

約数和(自身を除く): 960406433

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4425833, 22129165, 30980831, 57535829, 154904155, 287679145, 402750803, 2013754015]

約数ペア:

[(1, 2013754015), (5, 402750803), (7, 287679145), (13, 154904155), (35, 57535829), (65, 30980831), (91, 22129165), (455, 4425833)]