2341438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1546562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1499, 1562, 2998, 16489, 32978, 106429, 212858, 1170719, 2341438]

約数ペア:

[(1, 2341438), (2, 1170719), (11, 212858), (22, 106429), (71, 32978), (142, 16489), (781, 2998), (1499, 1562)]