389433998617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1\times {\mathrm{7187}}^1$

素因数の和:9565

約数の個数: 32

約数和(自身を含む): 434178201600

約数和(自身を除く): 44744202983

約数列:

[1, 19, 29, 43, 551, 817, 1247, 2287, 7187, 23693, 43453, 66323, 98341, 136553, 208423, 309041, 1260137, 1868479, 2851889, 3960037, 5871779, 8962189, 16436669, 54185891, 170281591, 312296711, 476663401, 706776767, 9056604619, 13428758573, 20496526243, 389433998617]

約数ペア:

[(1, 389433998617), (19, 20496526243), (29, 13428758573), (43, 9056604619), (551, 706776767), (817, 476663401), (1247, 312296711), (2287, 170281591), (7187, 54185891), (23693, 16436669), (43453, 8962189), (66323, 5871779), (98341, 3960037), (136553, 2851889), (208423, 1868479), (309041, 1260137)]