1244978792

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{2131813}}^1$

素因数の和:2131892

約数の個数: 16

約数和(自身を含む): 2366313540

約数和(自身を除く): 1121334748

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2131813, 4263626, 8527252, 17054504, 155622349, 311244698, 622489396, 1244978792]

約数ペア:

[(1, 1244978792), (2, 622489396), (4, 311244698), (8, 155622349), (73, 17054504), (146, 8527252), (292, 4263626), (584, 2131813)]