2013939004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{84919}}^1$

素因数の和:84959

約数の個数: 54

約数和(自身を含む): 4506449640

約数和(自身を除く): 2492510636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 23716, 84919, 169838, 339676, 594433, 934109, 1188866, 1868218, 2377732, 3736436, 4161031, 6538763, 8322062, 10275199, 13077526, 16644124, 20550398, 26155052, 41100796, 45771341, 71926393, 91542682, 143852786, 183085364, 287705572, 503484751, 1006969502, 2013939004]

約数ペア:

[(1, 2013939004), (2, 1006969502), (4, 503484751), (7, 287705572), (11, 183085364), (14, 143852786), (22, 91542682), (28, 71926393), (44, 45771341), (49, 41100796), (77, 26155052), (98, 20550398), (121, 16644124), (154, 13077526), (196, 10275199), (242, 8322062), (308, 6538763), (484, 4161031), (539, 3736436), (847, 2377732), (1078, 1868218), (1694, 1188866), (2156, 934109), (3388, 594433), (5929, 339676), (11858, 169838), (23716, 84919)]