1749330184

素因数分解:

$2^3\times 7^4\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 3891765420

約数和(自身を除く): 2142435236

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 343, 392, 427, 488, 686, 854, 1372, 1493, 1708, 2401, 2744, 2986, 2989, 3416, 4802, 5972, 5978, 9604, 10451, 11944, 11956, 19208, 20902, 20923, 23912, 41804, 41846, 73157, 83608, 83692, 91073, 146314, 146461, 167384, 182146, 292628, 292922, 364292, 512099, 585256, 585844, 637511, 728584, 1024198, 1171688, 1275022, 2048396, 2550044, 3584693, 4096792, 4462577, 5100088, 7169386, 8925154, 14338772, 17850308, 28677544, 31238039, 35700616, 62476078, 124952156, 218666273, 249904312, 437332546, 874665092, 1749330184]

約数ペア:

[(1, 1749330184), (2, 874665092), (4, 437332546), (7, 249904312), (8, 218666273), (14, 124952156), (28, 62476078), (49, 35700616), (56, 31238039), (61, 28677544), (98, 17850308), (122, 14338772), (196, 8925154), (244, 7169386), (343, 5100088), (392, 4462577), (427, 4096792), (488, 3584693), (686, 2550044), (854, 2048396), (1372, 1275022), (1493, 1171688), (1708, 1024198), (2401, 728584), (2744, 637511), (2986, 585844), (2989, 585256), (3416, 512099), (4802, 364292), (5972, 292922), (5978, 292628), (9604, 182146), (10451, 167384), (11944, 146461), (11956, 146314), (19208, 91073), (20902, 83692), (20923, 83608), (23912, 73157), (41804, 41846)]