2761332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 7483392

約数和(自身を除く): 4722060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 463, 497, 852, 926, 994, 1389, 1491, 1852, 1988, 2778, 2982, 3241, 5556, 5964, 6482, 9723, 12964, 19446, 32873, 38892, 65746, 98619, 131492, 197238, 230111, 394476, 460222, 690333, 920444, 1380666, 2761332]

約数ペア:

[(1, 2761332), (2, 1380666), (3, 920444), (4, 690333), (6, 460222), (7, 394476), (12, 230111), (14, 197238), (21, 131492), (28, 98619), (42, 65746), (71, 38892), (84, 32873), (142, 19446), (213, 12964), (284, 9723), (426, 6482), (463, 5964), (497, 5556), (852, 3241), (926, 2982), (994, 2778), (1389, 1988), (1491, 1852)]