1050445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 1399680

約数和(自身を除く): 349235

約数列:

[1, 5, 11, 55, 71, 269, 355, 781, 1345, 2959, 3905, 14795, 19099, 95495, 210089, 1050445]

約数ペア:

[(1, 1050445), (5, 210089), (11, 95495), (55, 19099), (71, 14795), (269, 3905), (355, 2959), (781, 1345)]