2248554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 5824512

約数和(自身を除く): 3575958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 157, 186, 217, 231, 314, 341, 434, 462, 471, 651, 682, 942, 1023, 1099, 1302, 1727, 2046, 2198, 2387, 3297, 3454, 4774, 4867, 5181, 6594, 7161, 9734, 10362, 12089, 14322, 14601, 24178, 29202, 34069, 36267, 53537, 68138, 72534, 102207, 107074, 160611, 204414, 321222, 374759, 749518, 1124277, 2248554]

約数ペア:

[(1, 2248554), (2, 1124277), (3, 749518), (6, 374759), (7, 321222), (11, 204414), (14, 160611), (21, 107074), (22, 102207), (31, 72534), (33, 68138), (42, 53537), (62, 36267), (66, 34069), (77, 29202), (93, 24178), (154, 14601), (157, 14322), (186, 12089), (217, 10362), (231, 9734), (314, 7161), (341, 6594), (434, 5181), (462, 4867), (471, 4774), (651, 3454), (682, 3297), (942, 2387), (1023, 2198), (1099, 2046), (1302, 1727)]