2094978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2881662

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 47, 51, 57, 69, 94, 102, 114, 138, 141, 282, 323, 391, 437, 646, 782, 799, 874, 893, 969, 1081, 1173, 1311, 1598, 1786, 1938, 2162, 2346, 2397, 2622, 2679, 3243, 4794, 5358, 6486, 7429, 14858, 15181, 18377, 20539, 22287, 30362, 36754, 41078, 44574, 45543, 55131, 61617, 91086, 110262, 123234, 349163, 698326, 1047489, 2094978]

約数ペア:

[(1, 2094978), (2, 1047489), (3, 698326), (6, 349163), (17, 123234), (19, 110262), (23, 91086), (34, 61617), (38, 55131), (46, 45543), (47, 44574), (51, 41078), (57, 36754), (69, 30362), (94, 22287), (102, 20539), (114, 18377), (138, 15181), (141, 14858), (282, 7429), (323, 6486), (391, 5358), (437, 4794), (646, 3243), (782, 2679), (799, 2622), (874, 2397), (893, 2346), (969, 2162), (1081, 1938), (1173, 1786), (1311, 1598)]