3148628

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 6350400

約数和(自身を除く): 3201772

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 809, 973, 1618, 1946, 3236, 3892, 5663, 11326, 22652, 112451, 224902, 449804, 787157, 1574314, 3148628]

約数ペア:

[(1, 3148628), (2, 1574314), (4, 787157), (7, 449804), (14, 224902), (28, 112451), (139, 22652), (278, 11326), (556, 5663), (809, 3892), (973, 3236), (1618, 1946)]