2128972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 3953376

約数和(自身を除く): 1824404

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 317, 634, 1268, 1679, 3358, 6716, 7291, 14582, 23141, 29164, 46282, 92564, 532243, 1064486, 2128972]

約数ペア:

[(1, 2128972), (2, 1064486), (4, 532243), (23, 92564), (46, 46282), (73, 29164), (92, 23141), (146, 14582), (292, 7291), (317, 6716), (634, 3358), (1268, 1679)]