5143278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 11854080

約数和(自身を除く): 6710802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 881, 973, 1762, 1946, 2643, 2919, 5286, 5838, 6167, 12334, 18501, 37002, 122459, 244918, 367377, 734754, 857213, 1714426, 2571639, 5143278]

約数ペア:

[(1, 5143278), (2, 2571639), (3, 1714426), (6, 857213), (7, 734754), (14, 367377), (21, 244918), (42, 122459), (139, 37002), (278, 18501), (417, 12334), (834, 6167), (881, 5838), (973, 5286), (1762, 2919), (1946, 2643)]