1885184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{263}}^1$

素因数の和:290

約数の個数: 44

約数和(自身を含む): 4323264

約数和(自身を除く): 2438080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 512, 526, 896, 1024, 1052, 1792, 1841, 2104, 3584, 3682, 4208, 7168, 7364, 8416, 14728, 16832, 29456, 33664, 58912, 67328, 117824, 134656, 235648, 269312, 471296, 942592, 1885184]

約数ペア:

[(1, 1885184), (2, 942592), (4, 471296), (7, 269312), (8, 235648), (14, 134656), (16, 117824), (28, 67328), (32, 58912), (56, 33664), (64, 29456), (112, 16832), (128, 14728), (224, 8416), (256, 7364), (263, 7168), (448, 4208), (512, 3682), (526, 3584), (896, 2104), (1024, 1841), (1052, 1792)]