2019924582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{364739}}^1$

素因数の和:364828

約数の個数: 32

約数和(自身を含む): 4411895040

約数和(自身を除く): 2391970458

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 364739, 729478, 1094217, 2188434, 4741607, 9483214, 14224821, 25896469, 28449642, 51792938, 77689407, 155378814, 336654097, 673308194, 1009962291, 2019924582]

約数ペア:

[(1, 2019924582), (2, 1009962291), (3, 673308194), (6, 336654097), (13, 155378814), (26, 77689407), (39, 51792938), (71, 28449642), (78, 25896469), (142, 14224821), (213, 9483214), (426, 4741607), (923, 2188434), (1846, 1094217), (2769, 729478), (5538, 364739)]