2065487053

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1028117}}^1$

素因数の和:1028172

約数の個数: 12

約数和(自身を含む): 2461314492

約数和(自身を除く): 395827439

約数列:

[1, 7, 41, 49, 287, 2009, 1028117, 7196819, 42152797, 50377733, 295069579, 2065487053]

約数ペア:

[(1, 2065487053), (7, 295069579), (41, 50377733), (49, 42152797), (287, 7196819), (2009, 1028117)]