2000519038

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1605553}}^1$

素因数の和:1605651

約数の個数: 16

約数和(自身を含む): 3467996640

約数和(自身を除く): 1467477602

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1605553, 3211106, 11238871, 22477742, 142894217, 285788434, 1000259519, 2000519038]

約数ペア:

[(1, 2000519038), (2, 1000259519), (7, 285788434), (14, 142894217), (89, 22477742), (178, 11238871), (623, 3211106), (1246, 1605553)]