2126782

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 3697632

約数和(自身を除く): 1570850

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 2081, 4162, 14567, 29134, 151913, 303826, 1063391, 2126782]

約数ペア:

[(1, 2126782), (2, 1063391), (7, 303826), (14, 151913), (73, 29134), (146, 14567), (511, 4162), (1022, 2081)]