4243755488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997123}}^1$

素因数の和:997159

約数の個数: 48

約数和(自身を含む): 10051009920

約数和(自身を除く): 5807254432

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, 997123, 1994246, 3988492, 6979861, 7976984, 13959722, 15953968, 18945337, 27919444, 31907936, 37890674, 55838888, 75781348, 111677776, 132617359, 151562696, 223355552, 265234718, 303125392, 530469436, 606250784, 1060938872, 2121877744, 4243755488]

約数ペア:

[(1, 4243755488), (2, 2121877744), (4, 1060938872), (7, 606250784), (8, 530469436), (14, 303125392), (16, 265234718), (19, 223355552), (28, 151562696), (32, 132617359), (38, 111677776), (56, 75781348), (76, 55838888), (112, 37890674), (133, 31907936), (152, 27919444), (224, 18945337), (266, 15953968), (304, 13959722), (532, 7976984), (608, 6979861), (1064, 3988492), (2128, 1994246), (4256, 997123)]