2019901939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 2343168000

約数和(自身を除く): 323266061

約数列:

[1, 11, 29, 47, 199, 319, 517, 677, 1363, 2189, 5771, 7447, 9353, 14993, 19633, 31819, 63481, 102883, 134723, 215963, 271237, 350009, 922751, 1481953, 2983607, 3906967, 6331981, 10150261, 42976637, 69651791, 183627449, 2019901939]

約数ペア:

[(1, 2019901939), (11, 183627449), (29, 69651791), (47, 42976637), (199, 10150261), (319, 6331981), (517, 3906967), (677, 2983607), (1363, 1481953), (2189, 922751), (5771, 350009), (7447, 271237), (9353, 215963), (14993, 134723), (19633, 102883), (31819, 63481)]