542222254

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{87427}}^1$

素因数の和:87879

約数の個数: 16

約数和(自身を含む): 931632768

約数和(自身を除く): 389410514

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 87427, 174854, 611989, 1223978, 38730161, 77460322, 271111127, 542222254]

約数ペア:

[(1, 542222254), (2, 271111127), (7, 77460322), (14, 38730161), (443, 1223978), (886, 611989), (3101, 174854), (6202, 87427)]