239366986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 387089280

約数和(自身を除く): 147722294

約数列:

[1, 2, 29, 37, 58, 71, 74, 142, 1073, 1571, 2059, 2146, 2627, 3142, 4118, 5254, 45559, 58127, 76183, 91118, 111541, 116254, 152366, 223082, 1685683, 3234689, 3371366, 4127017, 6469378, 8254034, 119683493, 239366986]

約数ペア:

[(1, 239366986), (2, 119683493), (29, 8254034), (37, 6469378), (58, 4127017), (71, 3371366), (74, 3234689), (142, 1685683), (1073, 223082), (1571, 152366), (2059, 116254), (2146, 111541), (2627, 91118), (3142, 76183), (4118, 58127), (5254, 45559)]