285439968004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{977534137}}^1$

素因数の和:977534214

約数の個数: 12

約数和(自身を含む): 506362683484

約数和(自身を除く): 220922715480

約数列:

[1, 2, 4, 73, 146, 292, 977534137, 1955068274, 3910136548, 71359992001, 142719984002, 285439968004]

約数ペア:

[(1, 285439968004), (2, 142719984002), (4, 71359992001), (73, 3910136548), (146, 1955068274), (292, 977534137)]