2019937594

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1\times {\mathrm{6991}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 3073403520

約数和(自身を除く): 1053465926

約数列:

[1, 2, 73, 146, 1979, 3958, 6991, 13982, 144467, 288934, 510343, 1020686, 13835189, 27670378, 1009968797, 2019937594]

約数ペア:

[(1, 2019937594), (2, 1009968797), (73, 27670378), (146, 13835189), (1979, 1020686), (3958, 510343), (6991, 288934), (13982, 144467)]