389819649817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20731}}^1\times {\mathrm{35279}}^1$

素因数の和:56064

約数の個数: 16

約数和(自身を含む): 430077876480

約数和(自身を除く): 40258226663

約数列:

[1, 13, 41, 533, 20731, 35279, 269503, 458627, 849971, 1446439, 11049623, 18803707, 731368949, 9507796337, 29986126909, 389819649817]

約数ペア:

[(1, 389819649817), (13, 29986126909), (41, 9507796337), (533, 731368949), (20731, 18803707), (35279, 11049623), (269503, 1446439), (458627, 849971)]