2787906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 6205248

約数和(自身を除く): 3417342

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 797, 1166, 1594, 1749, 2391, 3498, 4782, 8767, 17534, 26301, 42241, 52602, 84482, 126723, 253446, 464651, 929302, 1393953, 2787906]

約数ペア:

[(1, 2787906), (2, 1393953), (3, 929302), (6, 464651), (11, 253446), (22, 126723), (33, 84482), (53, 52602), (66, 42241), (106, 26301), (159, 17534), (318, 8767), (583, 4782), (797, 3498), (1166, 2391), (1594, 1749)]