2562804

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 6526884

約数和(自身を除く): 3964080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 277, 514, 554, 771, 831, 1028, 1108, 1542, 1662, 2313, 2493, 3084, 3324, 4626, 4986, 9252, 9972, 71189, 142378, 213567, 284756, 427134, 640701, 854268, 1281402, 2562804]

約数ペア:

[(1, 2562804), (2, 1281402), (3, 854268), (4, 640701), (6, 427134), (9, 284756), (12, 213567), (18, 142378), (36, 71189), (257, 9972), (277, 9252), (514, 4986), (554, 4626), (771, 3324), (831, 3084), (1028, 2493), (1108, 2313), (1542, 1662)]