2503788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 6849024

約数和(自身を除く): 4345236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 727, 861, 1148, 1454, 1722, 2181, 2908, 3444, 4362, 5089, 8724, 10178, 15267, 20356, 29807, 30534, 59614, 61068, 89421, 119228, 178842, 208649, 357684, 417298, 625947, 834596, 1251894, 2503788]

約数ペア:

[(1, 2503788), (2, 1251894), (3, 834596), (4, 625947), (6, 417298), (7, 357684), (12, 208649), (14, 178842), (21, 119228), (28, 89421), (41, 61068), (42, 59614), (82, 30534), (84, 29807), (123, 20356), (164, 15267), (246, 10178), (287, 8724), (492, 5089), (574, 4362), (727, 3444), (861, 2908), (1148, 2181), (1454, 1722)]