271227866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48073}}^1$

素因数の和:48126

約数の個数: 32

約数和(自身を含む): 516891648

約数和(自身を除く): 245663782

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 48073, 96146, 336511, 624949, 673022, 1249898, 1490263, 2980526, 4374643, 8749286, 10431841, 19373419, 20863682, 38746838, 135613933, 271227866]

約数ペア:

[(1, 271227866), (2, 135613933), (7, 38746838), (13, 20863682), (14, 19373419), (26, 10431841), (31, 8749286), (62, 4374643), (91, 2980526), (182, 1490263), (217, 1249898), (403, 673022), (434, 624949), (806, 336511), (2821, 96146), (5642, 48073)]