2946394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 4852800

約数和(自身を除く): 1906406

約数列:

[1, 2, 11, 22, 199, 398, 673, 1346, 2189, 4378, 7403, 14806, 133927, 267854, 1473197, 2946394]

約数ペア:

[(1, 2946394), (2, 1473197), (11, 267854), (22, 133927), (199, 14806), (398, 7403), (673, 4378), (1346, 2189)]