2088894976

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8209}}^1$

素因数の和:8305

約数の個数: 80

約数和(自身を含む): 4837726080

約数和(自身を除く): 2748831104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1136, 1792, 1988, 2272, 3584, 3976, 4544, 7952, 8209, 9088, 15904, 16418, 18176, 31808, 32836, 36352, 57463, 63616, 65672, 114926, 127232, 131344, 229852, 254464, 262688, 459704, 525376, 582839, 919408, 1050752, 1165678, 1838816, 2101504, 2331356, 3677632, 4079873, 4203008, 4662712, 7355264, 8159746, 9325424, 14710528, 16319492, 18650848, 29421056, 32638984, 37301696, 65277968, 74603392, 130555936, 149206784, 261111872, 298413568, 522223744, 1044447488, 2088894976]

約数ペア:

[(1, 2088894976), (2, 1044447488), (4, 522223744), (7, 298413568), (8, 261111872), (14, 149206784), (16, 130555936), (28, 74603392), (32, 65277968), (56, 37301696), (64, 32638984), (71, 29421056), (112, 18650848), (128, 16319492), (142, 14710528), (224, 9325424), (256, 8159746), (284, 7355264), (448, 4662712), (497, 4203008), (512, 4079873), (568, 3677632), (896, 2331356), (994, 2101504), (1136, 1838816), (1792, 1165678), (1988, 1050752), (2272, 919408), (3584, 582839), (3976, 525376), (4544, 459704), (7952, 262688), (8209, 254464), (9088, 229852), (15904, 131344), (16418, 127232), (18176, 114926), (31808, 65672), (32836, 63616), (36352, 57463)]