2858465599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 3498577920

約数和(自身を除く): 640112321

約数列:

[1, 11, 23, 37, 47, 73, 89, 253, 407, 517, 803, 851, 979, 1081, 1679, 1739, 2047, 2701, 3293, 3431, 4183, 6497, 9361, 11891, 18469, 19129, 22517, 29711, 36223, 37741, 39997, 46013, 62123, 71467, 75739, 78913, 96209, 126947, 149431, 154771, 240389, 305359, 439967, 683353, 833129, 868043, 1058299, 1396417, 1643741, 1702481, 2644279, 2919781, 3358949, 3559733, 5528947, 7023257, 11298283, 32117591, 39157063, 60818417, 77255827, 124281113, 259860509, 2858465599]

約数ペア:

[(1, 2858465599), (11, 259860509), (23, 124281113), (37, 77255827), (47, 60818417), (73, 39157063), (89, 32117591), (253, 11298283), (407, 7023257), (517, 5528947), (803, 3559733), (851, 3358949), (979, 2919781), (1081, 2644279), (1679, 1702481), (1739, 1643741), (2047, 1396417), (2701, 1058299), (3293, 868043), (3431, 833129), (4183, 683353), (6497, 439967), (9361, 305359), (11891, 240389), (18469, 154771), (19129, 149431), (22517, 126947), (29711, 96209), (36223, 78913), (37741, 75739), (39997, 71467), (46013, 62123)]