2564344

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 4875120

約数和(自身を除く): 2310776

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 4391, 8782, 17564, 35128, 320543, 641086, 1282172, 2564344]

約数ペア:

[(1, 2564344), (2, 1282172), (4, 641086), (8, 320543), (73, 35128), (146, 17564), (292, 8782), (584, 4391)]