2065862673

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{618707}}^1$

素因数の和:618773

約数の個数: 24

約数和(自身を含む): 3474664128

約数和(自身を除く): 1408801455

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 618707, 1856121, 4330949, 5568363, 12992847, 32791471, 38978541, 98374413, 229540297, 295123239, 688620891, 2065862673]

約数ペア:

[(1, 2065862673), (3, 688620891), (7, 295123239), (9, 229540297), (21, 98374413), (53, 38978541), (63, 32791471), (159, 12992847), (371, 5568363), (477, 4330949), (1113, 1856121), (3339, 618707)]