2685164037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 3984491520

約数和(自身を除く): 1299327483

約数列:

[1, 3, 19, 37, 57, 73, 107, 111, 163, 219, 321, 489, 703, 1387, 2033, 2109, 2701, 3097, 3959, 4161, 6031, 6099, 7811, 8103, 9291, 11877, 11899, 17441, 18093, 23433, 35697, 51319, 52323, 75221, 114589, 148409, 153957, 225663, 226081, 289007, 331379, 343767, 440263, 445227, 645317, 678243, 867021, 994137, 1273193, 1320789, 1935951, 3819579, 5491133, 8364997, 12261023, 16473399, 24190667, 25094991, 36783069, 47108141, 72572001, 141324423, 895054679, 2685164037]

約数ペア:

[(1, 2685164037), (3, 895054679), (19, 141324423), (37, 72572001), (57, 47108141), (73, 36783069), (107, 25094991), (111, 24190667), (163, 16473399), (219, 12261023), (321, 8364997), (489, 5491133), (703, 3819579), (1387, 1935951), (2033, 1320789), (2109, 1273193), (2701, 994137), (3097, 867021), (3959, 678243), (4161, 645317), (6031, 445227), (6099, 440263), (7811, 343767), (8103, 331379), (9291, 289007), (11877, 226081), (11899, 225663), (17441, 153957), (18093, 148409), (23433, 114589), (35697, 75221), (51319, 52323)]