5189982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 7067298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 139, 147, 254, 278, 294, 381, 417, 762, 834, 889, 973, 1778, 1946, 2667, 2919, 5334, 5838, 6223, 6811, 12446, 13622, 17653, 18669, 20433, 35306, 37338, 40866, 52959, 105918, 123571, 247142, 370713, 741426, 864997, 1729994, 2594991, 5189982]

約数ペア:

[(1, 5189982), (2, 2594991), (3, 1729994), (6, 864997), (7, 741426), (14, 370713), (21, 247142), (42, 123571), (49, 105918), (98, 52959), (127, 40866), (139, 37338), (147, 35306), (254, 20433), (278, 18669), (294, 17653), (381, 13622), (417, 12446), (762, 6811), (834, 6223), (889, 5838), (973, 5334), (1778, 2919), (1946, 2667)]