1123902272

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1567

約数の個数: 56

約数和(自身を含む): 2308384512

約数和(自身を除く): 1184482240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 643, 881, 992, 1286, 1762, 1984, 2572, 3524, 5144, 7048, 10288, 14096, 19933, 20576, 27311, 28192, 39866, 41152, 54622, 56384, 79732, 109244, 159464, 218488, 318928, 436976, 566483, 637856, 873952, 1132966, 1275712, 1747904, 2265932, 4531864, 9063728, 17560973, 18127456, 35121946, 36254912, 70243892, 140487784, 280975568, 561951136, 1123902272]

約数ペア:

[(1, 1123902272), (2, 561951136), (4, 280975568), (8, 140487784), (16, 70243892), (31, 36254912), (32, 35121946), (62, 18127456), (64, 17560973), (124, 9063728), (248, 4531864), (496, 2265932), (643, 1747904), (881, 1275712), (992, 1132966), (1286, 873952), (1762, 637856), (1984, 566483), (2572, 436976), (3524, 318928), (5144, 218488), (7048, 159464), (10288, 109244), (14096, 79732), (19933, 56384), (20576, 54622), (27311, 41152), (28192, 39866)]