2051227346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 3776440320

約数和(自身を除く): 1725212974

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 313, 347, 497, 626, 694, 994, 1349, 2191, 2429, 2698, 4382, 4858, 5947, 6593, 9443, 11894, 13186, 18886, 22223, 24637, 41629, 44446, 46151, 49274, 83258, 92302, 108611, 155561, 172459, 217222, 311122, 344918, 422237, 468103, 760277, 844474, 936206, 1520554, 2063609, 2955659, 3276721, 4127218, 5911318, 6553442, 7711381, 14445263, 15422762, 28890526, 53979667, 107959334, 146516239, 293032478, 1025613673, 2051227346]

約数ペア:

[(1, 2051227346), (2, 1025613673), (7, 293032478), (14, 146516239), (19, 107959334), (38, 53979667), (71, 28890526), (133, 15422762), (142, 14445263), (266, 7711381), (313, 6553442), (347, 5911318), (497, 4127218), (626, 3276721), (694, 2955659), (994, 2063609), (1349, 1520554), (2191, 936206), (2429, 844474), (2698, 760277), (4382, 468103), (4858, 422237), (5947, 344918), (6593, 311122), (9443, 217222), (11894, 172459), (13186, 155561), (18886, 108611), (22223, 92302), (24637, 83258), (41629, 49274), (44446, 46151)]