2017520738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{496193}}^1$

素因数の和:496321

約数の個数: 16

約数和(自身を含む): 3215337120

約数和(自身を除く): 1197816382

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 496193, 992386, 9427667, 18855334, 53092651, 106185302, 1008760369, 2017520738]

約数ペア:

[(1, 2017520738), (2, 1008760369), (19, 106185302), (38, 53092651), (107, 18855334), (214, 9427667), (2033, 992386), (4066, 496193)]