2909032

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6535620

約数和(自身を除く): 3626588

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 181, 196, 287, 328, 362, 392, 574, 724, 1148, 1267, 1448, 2009, 2296, 2534, 4018, 5068, 7421, 8036, 8869, 10136, 14842, 16072, 17738, 29684, 35476, 51947, 59368, 70952, 103894, 207788, 363629, 415576, 727258, 1454516, 2909032]

約数ペア:

[(1, 2909032), (2, 1454516), (4, 727258), (7, 415576), (8, 363629), (14, 207788), (28, 103894), (41, 70952), (49, 59368), (56, 51947), (82, 35476), (98, 29684), (164, 17738), (181, 16072), (196, 14842), (287, 10136), (328, 8869), (362, 8036), (392, 7421), (574, 5068), (724, 4018), (1148, 2534), (1267, 2296), (1448, 2009)]