2863695488

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 5766361920

約数和(自身を除く): 2902666432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 263, 331, 514, 526, 662, 1028, 1052, 1324, 2056, 2104, 2648, 4112, 4208, 5296, 8224, 8416, 10592, 16448, 16832, 21184, 32896, 33664, 42368, 67591, 85067, 87053, 135182, 170134, 174106, 270364, 340268, 348212, 540728, 680536, 696424, 1081456, 1361072, 1392848, 2162912, 2722144, 2785696, 4325824, 5444288, 5571392, 8651648, 10888576, 11142784, 22372621, 44745242, 89490484, 178980968, 357961936, 715923872, 1431847744, 2863695488]

約数ペア:

[(1, 2863695488), (2, 1431847744), (4, 715923872), (8, 357961936), (16, 178980968), (32, 89490484), (64, 44745242), (128, 22372621), (257, 11142784), (263, 10888576), (331, 8651648), (514, 5571392), (526, 5444288), (662, 4325824), (1028, 2785696), (1052, 2722144), (1324, 2162912), (2056, 1392848), (2104, 1361072), (2648, 1081456), (4112, 696424), (4208, 680536), (5296, 540728), (8224, 348212), (8416, 340268), (10592, 270364), (16448, 174106), (16832, 170134), (21184, 135182), (32896, 87053), (33664, 85067), (42368, 67591)]