2051255941

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{185819}}^1$

素因数の和:185928

約数の個数: 16

約数和(自身を含む): 2497420800

約数和(自身を除く): 446164859

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 185819, 1300733, 3530561, 15422977, 24713927, 107960839, 293036563, 2051255941]

約数ペア:

[(1, 2051255941), (7, 293036563), (19, 107960839), (83, 24713927), (133, 15422977), (581, 3530561), (1577, 1300733), (11039, 185819)]