2050156802

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1\times {\mathrm{7753}}^1$

素因数の和:9077

約数の個数: 16

約数和(自身を含む): 3106407480

約数和(自身を除く): 1056250678

約数列:

[1, 2, 109, 218, 1213, 2426, 7753, 15506, 132217, 264434, 845077, 1690154, 9404389, 18808778, 1025078401, 2050156802]

約数ペア:

[(1, 2050156802), (2, 1025078401), (109, 18808778), (218, 9404389), (1213, 1690154), (2426, 845077), (7753, 264434), (15506, 132217)]