2078111956

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 3838060800

約数和(自身を除く): 1759948844

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 179, 188, 358, 716, 1669, 1739, 3338, 3478, 6623, 6676, 6956, 8413, 13246, 16826, 26492, 33652, 61753, 78443, 123506, 156886, 247012, 298751, 311281, 313772, 597502, 622562, 1195004, 1245124, 2902391, 5804782, 11053787, 11609564, 14041297, 22107574, 28082594, 44215148, 56165188, 519527989, 1039055978, 2078111956]

約数ペア:

[(1, 2078111956), (2, 1039055978), (4, 519527989), (37, 56165188), (47, 44215148), (74, 28082594), (94, 22107574), (148, 14041297), (179, 11609564), (188, 11053787), (358, 5804782), (716, 2902391), (1669, 1245124), (1739, 1195004), (3338, 622562), (3478, 597502), (6623, 313772), (6676, 311281), (6956, 298751), (8413, 247012), (13246, 156886), (16826, 123506), (26492, 78443), (33652, 61753)]