559054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 16

約数和(自身を含む): 884736

約数和(自身を除く): 325682

約数列:

[1, 2, 31, 62, 71, 127, 142, 254, 2201, 3937, 4402, 7874, 9017, 18034, 279527, 559054]

約数ペア:

[(1, 559054), (2, 279527), (31, 18034), (62, 9017), (71, 7874), (127, 4402), (142, 3937), (254, 2201)]