2783102686

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10067}}^1$

素因数の和:10134

約数の個数: 64

約数和(自身を含む): 5412556800

約数和(自身を除く): 2629454114

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 637, 686, 806, 1274, 1519, 2821, 3038, 4459, 5642, 8918, 10067, 10633, 19747, 20134, 21266, 39494, 70469, 130871, 138229, 140938, 261742, 276458, 312077, 493283, 624154, 916097, 986566, 1832194, 2184539, 3452981, 4057001, 4369078, 6412679, 6905962, 8114002, 12825358, 15291773, 28399007, 30583546, 44888753, 56798014, 89777506, 107042411, 198793049, 214084822, 397586098, 1391551343, 2783102686]

約数ペア:

[(1, 2783102686), (2, 1391551343), (7, 397586098), (13, 214084822), (14, 198793049), (26, 107042411), (31, 89777506), (49, 56798014), (62, 44888753), (91, 30583546), (98, 28399007), (182, 15291773), (217, 12825358), (343, 8114002), (403, 6905962), (434, 6412679), (637, 4369078), (686, 4057001), (806, 3452981), (1274, 2184539), (1519, 1832194), (2821, 986566), (3038, 916097), (4459, 624154), (5642, 493283), (8918, 312077), (10067, 276458), (10633, 261742), (19747, 140938), (20134, 138229), (21266, 130871), (39494, 70469)]