80817730558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6760727}}^1$

素因数の和:6760911

約数の個数: 16

約数和(自身を含む): 124938253440

約数和(自身を除く): 44120522882

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 6760727, 13521454, 290711261, 581422522, 939741053, 1879482106, 40408865279, 80817730558]

約数ペア:

[(1, 80817730558), (2, 40408865279), (43, 1879482106), (86, 939741053), (139, 581422522), (278, 290711261), (5977, 13521454), (11954, 6760727)]