2016378002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{126641}}^1$

素因数の和:127081

約数の個数: 16

約数和(自身を含む): 3191378400

約数和(自身を除く): 1175000398

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 126641, 253282, 2406179, 4812358, 53062579, 106125158, 1008189001, 2016378002]

約数ペア:

[(1, 2016378002), (2, 1008189001), (19, 106125158), (38, 53062579), (419, 4812358), (838, 2406179), (7961, 253282), (15922, 126641)]