2562884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 4649568

約数和(自身を除く): 2086684

約数列:

[1, 2, 4, 67, 73, 131, 134, 146, 262, 268, 292, 524, 4891, 8777, 9563, 9782, 17554, 19126, 19564, 35108, 38252, 640721, 1281442, 2562884]

約数ペア:

[(1, 2562884), (2, 1281442), (4, 640721), (67, 38252), (73, 35108), (131, 19564), (134, 19126), (146, 17554), (262, 9782), (268, 9563), (292, 8777), (524, 4891)]