447675247984

素因数分解:

$2^4\times {\mathrm{4889}}^1\times {\mathrm{5722991}}^1$

素因数の和:5727888

約数の個数: 20

約数和(自身を含む): 867548357280

約数和(自身を除く): 419873109296

約数列:

[1, 2, 4, 8, 16, 4889, 9778, 19556, 39112, 78224, 5722991, 11445982, 22891964, 45783928, 91567856, 27979702999, 55959405998, 111918811996, 223837623992, 447675247984]

約数ペア:

[(1, 447675247984), (2, 223837623992), (4, 111918811996), (8, 55959405998), (16, 27979702999), (4889, 91567856), (9778, 45783928), (19556, 22891964), (39112, 11445982), (78224, 5722991)]