2017343984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5481913}}^1$

素因数の和:5481944

約数の個数: 20

約数和(自身を含む): 4078544016

約数和(自身を除く): 2061200032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5481913, 10963826, 21927652, 43855304, 87710608, 126083999, 252167998, 504335996, 1008671992, 2017343984]

約数ペア:

[(1, 2017343984), (2, 1008671992), (4, 504335996), (8, 252167998), (16, 126083999), (23, 87710608), (46, 43855304), (92, 21927652), (184, 10963826), (368, 5481913)]