2016409241

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 2683819008

約数和(自身を除く): 667409767

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 311, 523, 539, 1127, 1771, 2177, 3421, 3661, 5753, 7153, 12029, 12397, 15239, 23947, 25627, 40271, 50071, 78683, 84203, 132319, 162653, 167629, 281897, 350497, 550781, 589421, 926233, 1138571, 1789183, 3741019, 3855467, 6483631, 7969997, 12524281, 26187133, 41151209, 87669967, 183309931, 288058463, 2016409241]

約数ペア:

[(1, 2016409241), (7, 288058463), (11, 183309931), (23, 87669967), (49, 41151209), (77, 26187133), (161, 12524281), (253, 7969997), (311, 6483631), (523, 3855467), (539, 3741019), (1127, 1789183), (1771, 1138571), (2177, 926233), (3421, 589421), (3661, 550781), (5753, 350497), (7153, 281897), (12029, 167629), (12397, 162653), (15239, 132319), (23947, 84203), (25627, 78683), (40271, 50071)]