3156412

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 6366080

約数和(自身を除く): 3209668

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 811, 973, 1622, 1946, 3244, 3892, 5677, 11354, 22708, 112729, 225458, 450916, 789103, 1578206, 3156412]

約数ペア:

[(1, 3156412), (2, 1578206), (4, 789103), (7, 450916), (14, 225458), (28, 112729), (139, 22708), (278, 11354), (556, 5677), (811, 3892), (973, 3244), (1622, 1946)]