2050218921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{2179}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 3051302400

約数和(自身を除く): 1001083479

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 971, 2179, 2913, 6537, 16507, 18449, 37043, 41401, 49521, 55347, 111129, 124203, 313633, 703817, 940899, 2111451, 2115809, 6347427, 35968753, 40200371, 107906259, 120601113, 683406307, 2050218921]

約数ペア:

[(1, 2050218921), (3, 683406307), (17, 120601113), (19, 107906259), (51, 40200371), (57, 35968753), (323, 6347427), (969, 2115809), (971, 2111451), (2179, 940899), (2913, 703817), (6537, 313633), (16507, 124203), (18449, 111129), (37043, 55347), (41401, 49521)]