494783806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1831}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 826246656

約数和(自身を除く): 331462850

約数列:

[1, 2, 11, 22, 71, 142, 173, 346, 781, 1562, 1831, 1903, 3662, 3806, 12283, 20141, 24566, 40282, 130001, 135113, 260002, 270226, 316763, 633526, 1430011, 2860022, 3484393, 6968786, 22490173, 44980346, 247391903, 494783806]

約数ペア:

[(1, 494783806), (2, 247391903), (11, 44980346), (22, 22490173), (71, 6968786), (142, 3484393), (173, 2860022), (346, 1430011), (781, 633526), (1562, 316763), (1831, 270226), (1903, 260002), (3662, 135113), (3806, 130001), (12283, 40282), (20141, 24566)]