2140620911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{75223}}^1$

素因数の和:75446

約数の個数: 16

約数和(自身を含む): 2527526400

約数和(自身を除く): 386905489

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 28457, 75223, 827453, 977899, 10756889, 14969377, 164663147, 194601901, 2140620911]

約数ペア:

[(1, 2140620911), (11, 194601901), (13, 164663147), (143, 14969377), (199, 10756889), (2189, 977899), (2587, 827453), (28457, 75223)]