2588508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5554

約数の個数: 36

約数和(自身を含む): 7047768

約数和(自身を除く): 4459260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5531, 11062, 16593, 22124, 33186, 49779, 66372, 71903, 99558, 143806, 199116, 215709, 287612, 431418, 647127, 862836, 1294254, 2588508]

約数ペア:

[(1, 2588508), (2, 1294254), (3, 862836), (4, 647127), (6, 431418), (9, 287612), (12, 215709), (13, 199116), (18, 143806), (26, 99558), (36, 71903), (39, 66372), (52, 49779), (78, 33186), (117, 22124), (156, 16593), (234, 11062), (468, 5531)]