5217964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 9757440

約数和(自身を除く): 4539476

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1319, 1978, 2638, 3956, 5276, 30337, 56717, 60674, 113434, 121348, 226868, 1304491, 2608982, 5217964]

約数ペア:

[(1, 5217964), (2, 2608982), (4, 1304491), (23, 226868), (43, 121348), (46, 113434), (86, 60674), (92, 56717), (172, 30337), (989, 5276), (1319, 3956), (1978, 2638)]