2890602

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 7364448

約数和(自身を除く): 4473846

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1123, 1287, 2246, 2574, 3369, 6738, 10107, 12353, 14599, 20214, 24706, 29198, 37059, 43797, 74118, 87594, 111177, 131391, 160589, 222354, 262782, 321178, 481767, 963534, 1445301, 2890602]

約数ペア:

[(1, 2890602), (2, 1445301), (3, 963534), (6, 481767), (9, 321178), (11, 262782), (13, 222354), (18, 160589), (22, 131391), (26, 111177), (33, 87594), (39, 74118), (66, 43797), (78, 37059), (99, 29198), (117, 24706), (143, 20214), (198, 14599), (234, 12353), (286, 10107), (429, 6738), (858, 3369), (1123, 2574), (1287, 2246)]