2992121132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{747283}}^1$

素因数の和:747318

約数の個数: 48

約数和(自身を含む): 7030447872

約数和(自身を除く): 4038326740

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 747283, 1494566, 2989132, 5230981, 8220113, 9714679, 10461962, 16440226, 19429358, 20923924, 32880452, 38858716, 57540791, 68002753, 106861469, 115081582, 136005506, 213722938, 230163164, 272011012, 427445876, 748030283, 1496060566, 2992121132]

約数ペア:

[(1, 2992121132), (2, 1496060566), (4, 748030283), (7, 427445876), (11, 272011012), (13, 230163164), (14, 213722938), (22, 136005506), (26, 115081582), (28, 106861469), (44, 68002753), (52, 57540791), (77, 38858716), (91, 32880452), (143, 20923924), (154, 19429358), (182, 16440226), (286, 10461962), (308, 9714679), (364, 8220113), (572, 5230981), (1001, 2989132), (2002, 1494566), (4004, 747283)]