2247386998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{79531}}^1$

素因数の和:79803

約数の個数: 16

約数和(自身を含む): 3435782400

約数和(自身を除く): 1188395402

約数列:

[1, 2, 71, 142, 199, 398, 14129, 28258, 79531, 159062, 5646701, 11293402, 15826669, 31653338, 1123693499, 2247386998]

約数ペア:

[(1, 2247386998), (2, 1123693499), (71, 31653338), (142, 15826669), (199, 11293402), (398, 5646701), (14129, 159062), (28258, 79531)]