2091963328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11650

約数の個数: 112

約数和(自身を含む): 5274486784

約数和(自身を除く): 3182523456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 11284, 11587, 12896, 13888, 22568, 23174, 25792, 45136, 46348, 81109, 90272, 92696, 150631, 162218, 180544, 185392, 301262, 324436, 359197, 370784, 602524, 648872, 718394, 741568, 1054417, 1205048, 1297744, 1436788, 2108834, 2410096, 2514379, 2595488, 2873576, 4217668, 4669561, 4820192, 5028758, 5190976, 5747152, 8435336, 9339122, 9640384, 10057516, 11494304, 16870672, 18678244, 20115032, 22988608, 32686927, 33741344, 37356488, 40230064, 65373854, 67482688, 74712976, 80460128, 130747708, 149425952, 160920256, 261495416, 298851904, 522990832, 1045981664, 2091963328]

約数ペア:

[(1, 2091963328), (2, 1045981664), (4, 522990832), (7, 298851904), (8, 261495416), (13, 160920256), (14, 149425952), (16, 130747708), (26, 80460128), (28, 74712976), (31, 67482688), (32, 65373854), (52, 40230064), (56, 37356488), (62, 33741344), (64, 32686927), (91, 22988608), (104, 20115032), (112, 18678244), (124, 16870672), (182, 11494304), (208, 10057516), (217, 9640384), (224, 9339122), (248, 8435336), (364, 5747152), (403, 5190976), (416, 5028758), (434, 4820192), (448, 4669561), (496, 4217668), (728, 2873576), (806, 2595488), (832, 2514379), (868, 2410096), (992, 2108834), (1456, 1436788), (1612, 1297744), (1736, 1205048), (1984, 1054417), (2821, 741568), (2912, 718394), (3224, 648872), (3472, 602524), (5642, 370784), (5824, 359197), (6448, 324436), (6944, 301262), (11284, 185392), (11587, 180544), (12896, 162218), (13888, 150631), (22568, 92696), (23174, 90272), (25792, 81109), (45136, 46348)]