6399442

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2297}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 11030400

約数和(自身を除く): 4630958

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2297, 2786, 4594, 16079, 32158, 457103, 914206, 3199721, 6399442]

約数ペア:

[(1, 6399442), (2, 3199721), (7, 914206), (14, 457103), (199, 32158), (398, 16079), (1393, 4594), (2297, 2786)]