4181036018

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1\times {\mathrm{19181}}^1$

素因数の和:20749

約数の個数: 16

約数和(自身を含む): 6362055576

約数和(自身を除く): 2181019558

約数列:

[1, 2, 73, 146, 1493, 2986, 19181, 38362, 108989, 217978, 1400213, 2800426, 28637233, 57274466, 2090518009, 4181036018]

約数ペア:

[(1, 4181036018), (2, 2090518009), (73, 57274466), (146, 28637233), (1493, 2800426), (2986, 1400213), (19181, 217978), (38362, 108989)]