2743288432

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1233493}}^1$

素因数の和:1233640

約数の個数: 20

約数和(自身を含む): 5353363960

約数和(自身を除く): 2610075528

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1233493, 2466986, 4933972, 9867944, 19735888, 171455527, 342911054, 685822108, 1371644216, 2743288432]

約数ペア:

[(1, 2743288432), (2, 1371644216), (4, 685822108), (8, 342911054), (16, 171455527), (139, 19735888), (278, 9867944), (556, 4933972), (1112, 2466986), (2224, 1233493)]