2093669888

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 4422879120

約数和(自身を除く): 2329209232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 373, 512, 577, 608, 746, 1154, 1216, 1492, 2308, 2432, 2984, 4616, 4864, 5968, 7087, 9232, 9728, 10963, 11936, 14174, 18464, 21926, 23872, 28348, 36928, 43852, 47744, 56696, 73856, 87704, 95488, 113392, 147712, 175408, 190976, 215221, 226784, 295424, 350816, 430442, 453568, 701632, 860884, 907136, 1403264, 1721768, 1814272, 2806528, 3443536, 3628544, 4089199, 5613056, 6887072, 8178398, 13774144, 16356796, 27548288, 32713592, 55096576, 65427184, 110193152, 130854368, 261708736, 523417472, 1046834944, 2093669888]

約数ペア:

[(1, 2093669888), (2, 1046834944), (4, 523417472), (8, 261708736), (16, 130854368), (19, 110193152), (32, 65427184), (38, 55096576), (64, 32713592), (76, 27548288), (128, 16356796), (152, 13774144), (256, 8178398), (304, 6887072), (373, 5613056), (512, 4089199), (577, 3628544), (608, 3443536), (746, 2806528), (1154, 1814272), (1216, 1721768), (1492, 1403264), (2308, 907136), (2432, 860884), (2984, 701632), (4616, 453568), (4864, 430442), (5968, 350816), (7087, 295424), (9232, 226784), (9728, 215221), (10963, 190976), (11936, 175408), (14174, 147712), (18464, 113392), (21926, 95488), (23872, 87704), (28348, 73856), (36928, 56696), (43852, 47744)]