4471888

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1294

約数の個数: 20

約数和(自身を含む): 8704180

約数和(自身を除く): 4232292

約数列:

[1, 2, 4, 8, 16, 277, 554, 1009, 1108, 2018, 2216, 4036, 4432, 8072, 16144, 279493, 558986, 1117972, 2235944, 4471888]

約数ペア:

[(1, 4471888), (2, 2235944), (4, 1117972), (8, 558986), (16, 279493), (277, 16144), (554, 8072), (1009, 4432), (1108, 4036), (2018, 2216)]