1291234126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{8053}}^1$

素因数の和:8956

約数の個数: 32

約数和(自身を含む): 2386819008

約数和(自身を除く): 1095584882

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 881, 1762, 6167, 8053, 11453, 12334, 16106, 22906, 56371, 80171, 104689, 112742, 160342, 209378, 732823, 1465646, 7094693, 14189386, 49662851, 92231009, 99325702, 184462018, 645617063, 1291234126]

約数ペア:

[(1, 1291234126), (2, 645617063), (7, 184462018), (13, 99325702), (14, 92231009), (26, 49662851), (91, 14189386), (182, 7094693), (881, 1465646), (1762, 732823), (6167, 209378), (8053, 160342), (11453, 112742), (12334, 104689), (16106, 80171), (22906, 56371)]