2491887776

素因数分解:

$2^5\times 7^1\times {\mathrm{11124499}}^1$

素因数の和:11124516

約数の個数: 24

約数和(自身を含む): 5606748000

約数和(自身を除く): 3114860224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11124499, 22248998, 44497996, 77871493, 88995992, 155742986, 177991984, 311485972, 355983968, 622971944, 1245943888, 2491887776]

約数ペア:

[(1, 2491887776), (2, 1245943888), (4, 622971944), (7, 355983968), (8, 311485972), (14, 177991984), (16, 155742986), (28, 88995992), (32, 77871493), (56, 44497996), (112, 22248998), (224, 11124499)]