12845149499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{289847}}^1$

素因数の和:290354

約数の個数: 16

約数和(自身を含む): 15841932288

約数和(自身を除く): 2996782789

約数列:

[1, 7, 13, 91, 487, 3409, 6331, 44317, 289847, 2028929, 3768011, 26376077, 141155489, 988088423, 1835021357, 12845149499]

約数ペア:

[(1, 12845149499), (7, 1835021357), (13, 988088423), (91, 141155489), (487, 26376077), (3409, 3768011), (6331, 2028929), (44317, 289847)]