2078554988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{309493}}^1$

素因数の和:309593

約数の個数: 24

約数和(自身を含む): 3847629408

約数和(自身を除く): 1769074420

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 309493, 618986, 1237972, 7118339, 14236678, 22592989, 28473356, 45185978, 90371956, 519638747, 1039277494, 2078554988]

約数ペア:

[(1, 2078554988), (2, 1039277494), (4, 519638747), (23, 90371956), (46, 45185978), (73, 28473356), (92, 22592989), (146, 14236678), (292, 7118339), (1679, 1237972), (3358, 618986), (6716, 309493)]