2009392332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{20981}}^1$

素因数の和:21358

約数の個数: 48

約数和(自身を含む): 4906766592

約数和(自身を除く): 2897374260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 347, 694, 1041, 1388, 2082, 4164, 7981, 15962, 20981, 23943, 31924, 41962, 47886, 62943, 83924, 95772, 125886, 251772, 482563, 965126, 1447689, 1930252, 2895378, 5790756, 7280407, 14560814, 21841221, 29121628, 43682442, 87364884, 167449361, 334898722, 502348083, 669797444, 1004696166, 2009392332]

約数ペア:

[(1, 2009392332), (2, 1004696166), (3, 669797444), (4, 502348083), (6, 334898722), (12, 167449361), (23, 87364884), (46, 43682442), (69, 29121628), (92, 21841221), (138, 14560814), (276, 7280407), (347, 5790756), (694, 2895378), (1041, 1930252), (1388, 1447689), (2082, 965126), (4164, 482563), (7981, 251772), (15962, 125886), (20981, 95772), (23943, 83924), (31924, 62943), (41962, 47886)]