4291644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 12051200

約数和(自身を除く): 7759556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 2689, 5378, 8067, 10756, 16134, 18823, 32268, 37646, 51091, 56469, 75292, 102182, 112938, 153273, 204364, 225876, 306546, 357637, 613092, 715274, 1072911, 1430548, 2145822, 4291644]

約数ペア:

[(1, 4291644), (2, 2145822), (3, 1430548), (4, 1072911), (6, 715274), (7, 613092), (12, 357637), (14, 306546), (19, 225876), (21, 204364), (28, 153273), (38, 112938), (42, 102182), (57, 75292), (76, 56469), (84, 51091), (114, 37646), (133, 32268), (228, 18823), (266, 16134), (399, 10756), (532, 8067), (798, 5378), (1596, 2689)]