2311739912

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{289837}}^1$

素因数の和:290840

約数の個数: 16

約数和(自身を含む): 4338874860

約数和(自身を除く): 2027134948

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 289837, 579674, 1159348, 2318696, 288967489, 577934978, 1155869956, 2311739912]

約数ペア:

[(1, 2311739912), (2, 1155869956), (4, 577934978), (8, 288967489), (997, 2318696), (1994, 1159348), (3988, 579674), (7976, 289837)]