2053804788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 6258954240

約数和(自身を除く): 4205149452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 83, 84, 108, 126, 142, 166, 189, 213, 249, 252, 284, 332, 378, 426, 461, 497, 498, 581, 639, 747, 756, 852, 922, 994, 996, 1162, 1278, 1383, 1491, 1494, 1743, 1844, 1917, 1988, 2241, 2324, 2556, 2766, 2982, 2988, 3227, 3486, 3834, 4149, 4473, 4482, 5229, 5532, 5893, 5964, 6454, 6972, 7668, 8298, 8946, 8964, 9681, 10458, 11786, 12447, 12908, 13419, 15687, 16596, 17679, 17892, 19362, 20916, 23572, 24894, 26838, 29043, 31374, 32731, 35358, 38263, 38724, 41251, 49788, 53037, 53676, 58086, 62748, 65462, 70716, 76526, 82502, 87129, 98193, 106074, 114789, 116172, 123753, 130924, 153052, 159111, 165004, 174258, 196386, 212148, 229117, 229578, 247506, 267841, 294579, 318222, 344367, 348516, 371259, 392772, 458234, 459156, 495012, 535682, 589158, 636444, 687351, 688734, 742518, 803523, 883737, 916468, 1033101, 1071364, 1113777, 1178316, 1374702, 1377468, 1485036, 1607046, 1767474, 2062053, 2066202, 2227554, 2410569, 2716673, 2749404, 3214092, 3534948, 4124106, 4132404, 4455108, 4821138, 5433346, 6186159, 7231707, 8150019, 8248212, 9642276, 10866692, 12372318, 14463414, 16300038, 19016711, 24450057, 24744636, 28926828, 32600076, 38033422, 48900114, 57050133, 73350171, 76066844, 97800228, 114100266, 146700342, 171150399, 228200532, 293400684, 342300798, 513451197, 684601596, 1026902394, 2053804788]

約数ペア:

[(1, 2053804788), (2, 1026902394), (3, 684601596), (4, 513451197), (6, 342300798), (7, 293400684), (9, 228200532), (12, 171150399), (14, 146700342), (18, 114100266), (21, 97800228), (27, 76066844), (28, 73350171), (36, 57050133), (42, 48900114), (54, 38033422), (63, 32600076), (71, 28926828), (83, 24744636), (84, 24450057), (108, 19016711), (126, 16300038), (142, 14463414), (166, 12372318), (189, 10866692), (213, 9642276), (249, 8248212), (252, 8150019), (284, 7231707), (332, 6186159), (378, 5433346), (426, 4821138), (461, 4455108), (497, 4132404), (498, 4124106), (581, 3534948), (639, 3214092), (747, 2749404), (756, 2716673), (852, 2410569), (922, 2227554), (994, 2066202), (996, 2062053), (1162, 1767474), (1278, 1607046), (1383, 1485036), (1491, 1377468), (1494, 1374702), (1743, 1178316), (1844, 1113777), (1917, 1071364), (1988, 1033101), (2241, 916468), (2324, 883737), (2556, 803523), (2766, 742518), (2982, 688734), (2988, 687351), (3227, 636444), (3486, 589158), (3834, 535682), (4149, 495012), (4473, 459156), (4482, 458234), (5229, 392772), (5532, 371259), (5893, 348516), (5964, 344367), (6454, 318222), (6972, 294579), (7668, 267841), (8298, 247506), (8946, 229578), (8964, 229117), (9681, 212148), (10458, 196386), (11786, 174258), (12447, 165004), (12908, 159111), (13419, 153052), (15687, 130924), (16596, 123753), (17679, 116172), (17892, 114789), (19362, 106074), (20916, 98193), (23572, 87129), (24894, 82502), (26838, 76526), (29043, 70716), (31374, 65462), (32731, 62748), (35358, 58086), (38263, 53676), (38724, 53037), (41251, 49788)]