2011964559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{858713}}^1$

素因数の和:858798

約数の個数: 16

約数和(自身を含む): 2967715584

約数和(自身を除く): 955751025

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 858713, 2576139, 9445843, 28337529, 60968623, 182905869, 670654853, 2011964559]

約数ペア:

[(1, 2011964559), (3, 670654853), (11, 182905869), (33, 60968623), (71, 28337529), (213, 9445843), (781, 2576139), (2343, 858713)]