2553744599

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{4523}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 2959057920

約数和(自身を除く): 405313321

約数列:

[1, 7, 79, 553, 1021, 4523, 7147, 31661, 80659, 357317, 564613, 2501219, 4617983, 32325881, 364820657, 2553744599]

約数ペア:

[(1, 2553744599), (7, 364820657), (79, 32325881), (553, 4617983), (1021, 2501219), (4523, 564613), (7147, 357317), (31661, 80659)]