841994272

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197837}}^1$

素因数の和:197873

約数の個数: 48

約数和(自身を含む): 1994207040

約数和(自身を除く): 1152212768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 197837, 395674, 791348, 1384859, 1582696, 2769718, 3165392, 3758903, 5539436, 6330784, 7517806, 11078872, 15035612, 22157744, 26312321, 30071224, 44315488, 52624642, 60142448, 105249284, 120284896, 210498568, 420997136, 841994272]

約数ペア:

[(1, 841994272), (2, 420997136), (4, 210498568), (7, 120284896), (8, 105249284), (14, 60142448), (16, 52624642), (19, 44315488), (28, 30071224), (32, 26312321), (38, 22157744), (56, 15035612), (76, 11078872), (112, 7517806), (133, 6330784), (152, 5539436), (224, 3758903), (266, 3165392), (304, 2769718), (532, 1582696), (608, 1384859), (1064, 791348), (2128, 395674), (4256, 197837)]