2978809341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{350737}}^1$

素因数の和:350908

約数の個数: 16

約数和(自身を含む): 4208856000

約数和(自身を除く): 1230046659

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 350737, 1052211, 6664003, 19992009, 52259813, 156779439, 992936447, 2978809341]

約数ペア:

[(1, 2978809341), (3, 992936447), (19, 156779439), (57, 52259813), (149, 19992009), (447, 6664003), (2831, 1052211), (8493, 350737)]