1520542912

素因数分解:

$2^6\times 7^2\times {\mathrm{484867}}^1$

素因数の和:484893

約数の個数: 42

約数和(自身を含む): 3509959452

約数和(自身を除く): 1989416540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 484867, 969734, 1939468, 3394069, 3878936, 6788138, 7757872, 13576276, 15515744, 23758483, 27152552, 31031488, 47516966, 54305104, 95033932, 108610208, 190067864, 217220416, 380135728, 760271456, 1520542912]

約数ペア:

[(1, 1520542912), (2, 760271456), (4, 380135728), (7, 217220416), (8, 190067864), (14, 108610208), (16, 95033932), (28, 54305104), (32, 47516966), (49, 31031488), (56, 27152552), (64, 23758483), (98, 15515744), (112, 13576276), (196, 7757872), (224, 6788138), (392, 3878936), (448, 3394069), (784, 1939468), (1568, 969734), (3136, 484867)]