2574988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 5066208

約数和(自身を除く): 2491220

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 2153, 4306, 8612, 27989, 49519, 55978, 99038, 111956, 198076, 643747, 1287494, 2574988]

約数ペア:

[(1, 2574988), (2, 1287494), (4, 643747), (13, 198076), (23, 111956), (26, 99038), (46, 55978), (52, 49519), (92, 27989), (299, 8612), (598, 4306), (1196, 2153)]