2035991888

素因数分解:

$2^4\times 7^1\times {\mathrm{18178499}}^1$

素因数の和:18178514

約数の個数: 20

約数和(自身を含む): 4508268000

約数和(自身を除く): 2472276112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18178499, 36356998, 72713996, 127249493, 145427992, 254498986, 290855984, 508997972, 1017995944, 2035991888]

約数ペア:

[(1, 2035991888), (2, 1017995944), (4, 508997972), (7, 290855984), (8, 254498986), (14, 145427992), (16, 127249493), (28, 72713996), (56, 36356998), (112, 18178499)]