2016870878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{53269}}^1$

素因数の和:55003

約数の個数: 16

約数和(自身を含む): 3302313840

約数和(自身を除く): 1285442962

約数列:

[1, 2, 11, 22, 1721, 3442, 18931, 37862, 53269, 106538, 585959, 1171918, 91675949, 183351898, 1008435439, 2016870878]

約数ペア:

[(1, 2016870878), (2, 1008435439), (11, 183351898), (22, 91675949), (1721, 1171918), (3442, 585959), (18931, 106538), (37862, 53269)]