2770891151

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1379239}}^1$

素因数の和:1379294

約数の個数: 12

約数和(自身を含む): 3301900560

約数和(自身を除く): 531009409

約数列:

[1, 7, 41, 49, 287, 2009, 1379239, 9654673, 56548799, 67582711, 395841593, 2770891151]

約数ペア:

[(1, 2770891151), (7, 395841593), (41, 67582711), (49, 56548799), (287, 9654673), (2009, 1379239)]