2513244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6298880

約数和(自身を除く): 3785636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 151, 219, 228, 292, 302, 438, 453, 604, 876, 906, 1387, 1812, 2774, 2869, 4161, 5548, 5738, 8322, 8607, 11023, 11476, 16644, 17214, 22046, 33069, 34428, 44092, 66138, 132276, 209437, 418874, 628311, 837748, 1256622, 2513244]

約数ペア:

[(1, 2513244), (2, 1256622), (3, 837748), (4, 628311), (6, 418874), (12, 209437), (19, 132276), (38, 66138), (57, 44092), (73, 34428), (76, 33069), (114, 22046), (146, 17214), (151, 16644), (219, 11476), (228, 11023), (292, 8607), (302, 8322), (438, 5738), (453, 5548), (604, 4161), (876, 2869), (906, 2774), (1387, 1812)]