2006886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 4658688

約数和(自身を除く): 2651802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 673, 994, 1346, 1491, 2019, 2982, 4038, 4711, 9422, 14133, 28266, 47783, 95566, 143349, 286698, 334481, 668962, 1003443, 2006886]

約数ペア:

[(1, 2006886), (2, 1003443), (3, 668962), (6, 334481), (7, 286698), (14, 143349), (21, 95566), (42, 47783), (71, 28266), (142, 14133), (213, 9422), (426, 4711), (497, 4038), (673, 2982), (994, 2019), (1346, 1491)]