2487789732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2919941}}^1$

素因数の和:2920019

約数の個数: 24

約数和(自身を含む): 5886603072

約数和(自身を除く): 3398813340

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2919941, 5839882, 8759823, 11679764, 17519646, 35039292, 207315811, 414631622, 621947433, 829263244, 1243894866, 2487789732]

約数ペア:

[(1, 2487789732), (2, 1243894866), (3, 829263244), (4, 621947433), (6, 414631622), (12, 207315811), (71, 35039292), (142, 17519646), (213, 11679764), (284, 8759823), (426, 5839882), (852, 2919941)]