2012209108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{789721}}^1$

素因数の和:789752

約数の個数: 36

約数和(自身を含む): 4411387092

約数和(自身を除く): 2399177984

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 789721, 1579442, 3158884, 5528047, 10266373, 11056094, 20532746, 22112188, 38696329, 41065492, 71864611, 77392658, 143729222, 154785316, 287458444, 503052277, 1006104554, 2012209108]

約数ペア:

[(1, 2012209108), (2, 1006104554), (4, 503052277), (7, 287458444), (13, 154785316), (14, 143729222), (26, 77392658), (28, 71864611), (49, 41065492), (52, 38696329), (91, 22112188), (98, 20532746), (182, 11056094), (196, 10266373), (364, 5528047), (637, 3158884), (1274, 1579442), (2548, 789721)]