2991711968

素因数分解:

$2^5\times 7^1\times {\mathrm{13355857}}^1$

素因数の和:13355874

約数の個数: 24

約数和(自身を含む): 6731352432

約数和(自身を除く): 3739640464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 13355857, 26711714, 53423428, 93490999, 106846856, 186981998, 213693712, 373963996, 427387424, 747927992, 1495855984, 2991711968]

約数ペア:

[(1, 2991711968), (2, 1495855984), (4, 747927992), (7, 427387424), (8, 373963996), (14, 213693712), (16, 186981998), (28, 106846856), (32, 93490999), (56, 53423428), (112, 26711714), (224, 13355857)]