2013169004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{33179}}^1$

素因数の和:33398

約数の個数: 48

約数和(自身を含む): 4414798080

約数和(自身を除く): 2401629076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2167, 2758, 4334, 5516, 8668, 15169, 30338, 33179, 60676, 66358, 132716, 232253, 364969, 464506, 729938, 929012, 1459876, 2554783, 5109566, 6536263, 10219132, 13072526, 26145052, 45753841, 71898893, 91507682, 143797786, 183015364, 287595572, 503292251, 1006584502, 2013169004]

約数ペア:

[(1, 2013169004), (2, 1006584502), (4, 503292251), (7, 287595572), (11, 183015364), (14, 143797786), (22, 91507682), (28, 71898893), (44, 45753841), (77, 26145052), (154, 13072526), (197, 10219132), (308, 6536263), (394, 5109566), (788, 2554783), (1379, 1459876), (2167, 929012), (2758, 729938), (4334, 464506), (5516, 364969), (8668, 232253), (15169, 132716), (30338, 66358), (33179, 60676)]