789287408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{542093}}^1$

素因数の和:542121

約数の個数: 40

約数和(自身を含む): 1882150368

約数和(自身を除く): 1092862960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 542093, 1084186, 2168372, 3794651, 4336744, 7047209, 7589302, 8673488, 14094418, 15178604, 28188836, 30357208, 49330463, 56377672, 60714416, 98660926, 112755344, 197321852, 394643704, 789287408]

約数ペア:

[(1, 789287408), (2, 394643704), (4, 197321852), (7, 112755344), (8, 98660926), (13, 60714416), (14, 56377672), (16, 49330463), (26, 30357208), (28, 28188836), (52, 15178604), (56, 14094418), (91, 8673488), (104, 7589302), (112, 7047209), (182, 4336744), (208, 3794651), (364, 2168372), (728, 1084186), (1456, 542093)]