2912686616

素因数分解:

$2^3\times 7^2\times {\mathrm{691}}^1\times {\mathrm{10753}}^1$

素因数の和:11464

約数の個数: 48

約数和(自身を含む): 6362711640

約数和(自身を除く): 3450025024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 691, 1382, 2764, 4837, 5528, 9674, 10753, 19348, 21506, 33859, 38696, 43012, 67718, 75271, 86024, 135436, 150542, 270872, 301084, 526897, 602168, 1053794, 2107588, 4215176, 7430323, 14860646, 29721292, 52012261, 59442584, 104024522, 208049044, 364085827, 416098088, 728171654, 1456343308, 2912686616]

約数ペア:

[(1, 2912686616), (2, 1456343308), (4, 728171654), (7, 416098088), (8, 364085827), (14, 208049044), (28, 104024522), (49, 59442584), (56, 52012261), (98, 29721292), (196, 14860646), (392, 7430323), (691, 4215176), (1382, 2107588), (2764, 1053794), (4837, 602168), (5528, 526897), (9674, 301084), (10753, 270872), (19348, 150542), (21506, 135436), (33859, 86024), (38696, 75271), (43012, 67718)]