827885516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{27733}}^1$

素因数の和:28193

約数の個数: 24

約数和(自身を含む): 1537572960

約数和(自身を除く): 709687444

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 7463, 14926, 27733, 29852, 55466, 110932, 471461, 942922, 1885844, 12174787, 24349574, 48699148, 206971379, 413942758, 827885516]

約数ペア:

[(1, 827885516), (2, 413942758), (4, 206971379), (17, 48699148), (34, 24349574), (68, 12174787), (439, 1885844), (878, 942922), (1756, 471461), (7463, 110932), (14926, 55466), (27733, 29852)]