2581332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16547}}^1$

素因数の和:16567

約数の個数: 24

約数和(自身を含む): 6486816

約数和(自身を除く): 3905484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16547, 33094, 49641, 66188, 99282, 198564, 215111, 430222, 645333, 860444, 1290666, 2581332]

約数ペア:

[(1, 2581332), (2, 1290666), (3, 860444), (4, 645333), (6, 430222), (12, 215111), (13, 198564), (26, 99282), (39, 66188), (52, 49641), (78, 33094), (156, 16547)]