1888890627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1126351}}^1$

素因数の和:1126410

約数の個数: 16

約数和(自身を含む): 2775331328

約数和(自身を除く): 886440701

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1126351, 3379053, 14642563, 43927689, 48433093, 145299279, 629630209, 1888890627]

約数ペア:

[(1, 1888890627), (3, 629630209), (13, 145299279), (39, 48433093), (43, 43927689), (129, 14642563), (559, 3379053), (1677, 1126351)]