2676986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5453

約数の個数: 16

約数和(自身を含む): 4552800

約数和(自身を除く): 1875814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5419, 10838, 70447, 102961, 140894, 205922, 1338493, 2676986]

約数ペア:

[(1, 2676986), (2, 1338493), (13, 205922), (19, 140894), (26, 102961), (38, 70447), (247, 10838), (494, 5419)]