2152864

素因数分解:

$2^5\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1397

約数の個数: 36

約数和(自身を含む): 4934034

約数和(自身を除く): 2781170

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1373, 1568, 2746, 5492, 9611, 10984, 19222, 21968, 38444, 43936, 67277, 76888, 134554, 153776, 269108, 307552, 538216, 1076432, 2152864]

約数ペア:

[(1, 2152864), (2, 1076432), (4, 538216), (7, 307552), (8, 269108), (14, 153776), (16, 134554), (28, 76888), (32, 67277), (49, 43936), (56, 38444), (98, 21968), (112, 19222), (196, 10984), (224, 9611), (392, 5492), (784, 2746), (1373, 1568)]