8889598844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1\times {\mathrm{4967}}^1$

素因数の和:6578

約数の個数: 48

約数和(自身を含む): 18228188160

約数和(自身を除く): 9338589316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1559, 3118, 4967, 6236, 9934, 10913, 19868, 21826, 34769, 43652, 63919, 69538, 127838, 139076, 203647, 255676, 407294, 447433, 814588, 894866, 1425529, 1789732, 2851058, 5702116, 7743553, 15487106, 30974212, 54204871, 108409742, 216819484, 317485673, 634971346, 1269942692, 2222399711, 4444799422, 8889598844]

約数ペア:

[(1, 8889598844), (2, 4444799422), (4, 2222399711), (7, 1269942692), (14, 634971346), (28, 317485673), (41, 216819484), (82, 108409742), (164, 54204871), (287, 30974212), (574, 15487106), (1148, 7743553), (1559, 5702116), (3118, 2851058), (4967, 1789732), (6236, 1425529), (9934, 894866), (10913, 814588), (19868, 447433), (21826, 407294), (34769, 255676), (43652, 203647), (63919, 139076), (69538, 127838)]