5780278

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 9990144

約数和(自身を除く): 4209866

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 3251, 6502, 22757, 45514, 412877, 825754, 2890139, 5780278]

約数ペア:

[(1, 5780278), (2, 2890139), (7, 825754), (14, 412877), (127, 45514), (254, 22757), (889, 6502), (1778, 3251)]