2017946186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{251677}}^1$

素因数の和:251909

約数の個数: 16

約数和(自身を含む): 3201344160

約数和(自身を除く): 1183397974

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 251677, 503354, 4781863, 9563726, 53103847, 106207694, 1008973093, 2017946186]

約数ペア:

[(1, 2017946186), (2, 1008973093), (19, 106207694), (38, 53103847), (211, 9563726), (422, 4781863), (4009, 503354), (8018, 251677)]