28820402034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{208843493}}^1$

素因数の和:208843521

約数の個数: 16

約数和(自身を含む): 60146926272

約数和(自身を除く): 31326524238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 208843493, 417686986, 626530479, 1253060958, 4803400339, 9606800678, 14410201017, 28820402034]

約数ペア:

[(1, 28820402034), (2, 14410201017), (3, 9606800678), (6, 4803400339), (23, 1253060958), (46, 626530479), (69, 417686986), (138, 208843493)]