2078990784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277643}}^1$

素因数の和:277674

約数の個数: 84

約数和(自身を含む): 6417463416

約数和(自身を除く): 4338472632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 277643, 555286, 832929, 1110572, 1665858, 2221144, 2498787, 3331716, 3609359, 4442288, 4997574, 6663432, 7218718, 8884576, 9995148, 10828077, 13326864, 14437436, 17769152, 19990296, 21656154, 26653728, 28874872, 32484231, 39980592, 43312308, 53307456, 57749744, 64968462, 79961184, 86624616, 115499488, 129936924, 159922368, 173249232, 230998976, 259873848, 346498464, 519747696, 692996928, 1039495392, 2078990784]

約数ペア:

[(1, 2078990784), (2, 1039495392), (3, 692996928), (4, 519747696), (6, 346498464), (8, 259873848), (9, 230998976), (12, 173249232), (13, 159922368), (16, 129936924), (18, 115499488), (24, 86624616), (26, 79961184), (32, 64968462), (36, 57749744), (39, 53307456), (48, 43312308), (52, 39980592), (64, 32484231), (72, 28874872), (78, 26653728), (96, 21656154), (104, 19990296), (117, 17769152), (144, 14437436), (156, 13326864), (192, 10828077), (208, 9995148), (234, 8884576), (288, 7218718), (312, 6663432), (416, 4997574), (468, 4442288), (576, 3609359), (624, 3331716), (832, 2498787), (936, 2221144), (1248, 1665858), (1872, 1110572), (2496, 832929), (3744, 555286), (7488, 277643)]