2063260087

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 2472357888

約数和(自身を除く): 409097801

約数列:

[1, 7, 31, 131, 181, 217, 401, 917, 1267, 2807, 4061, 5611, 12431, 23711, 28427, 39277, 52531, 72581, 87017, 165977, 367717, 508067, 735041, 1628461, 2250011, 5145287, 9508111, 11399227, 15750077, 66556777, 294751441, 2063260087]

約数ペア:

[(1, 2063260087), (7, 294751441), (31, 66556777), (131, 15750077), (181, 11399227), (217, 9508111), (401, 5145287), (917, 2250011), (1267, 1628461), (2807, 735041), (4061, 508067), (5611, 367717), (12431, 165977), (23711, 87017), (28427, 72581), (39277, 52531)]