2017421254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53090033}}^1$

素因数の和:53090054

約数の個数: 8

約数和(自身を含む): 3185402040

約数和(自身を除く): 1167980786

約数列:

[1, 2, 19, 38, 53090033, 106180066, 1008710627, 2017421254]

約数ペア:

[(1, 2017421254), (2, 1008710627), (19, 106180066), (38, 53090033)]