2053772

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 4210080

約数和(自身を除く): 2156308

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1789, 3578, 7156, 12523, 25046, 50092, 73349, 146698, 293396, 513443, 1026886, 2053772]

約数ペア:

[(1, 2053772), (2, 1026886), (4, 513443), (7, 293396), (14, 146698), (28, 73349), (41, 50092), (82, 25046), (164, 12523), (287, 7156), (574, 3578), (1148, 1789)]