1396343257

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1823}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 1463869440

約数和(自身を除く): 67526183

約数列:

[1, 43, 47, 379, 1823, 2021, 16297, 17813, 78389, 85681, 690917, 765959, 3684283, 29709431, 32473099, 1396343257]

約数ペア:

[(1, 1396343257), (43, 32473099), (47, 29709431), (379, 3684283), (1823, 765959), (2021, 690917), (16297, 85681), (17813, 78389)]