280215534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2458031}}^1$

素因数の和:2458055

約数の個数: 16

約数和(自身を含む): 589927680

約数和(自身を除く): 309712146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2458031, 4916062, 7374093, 14748186, 46702589, 93405178, 140107767, 280215534]

約数ペア:

[(1, 280215534), (2, 140107767), (3, 93405178), (6, 46702589), (19, 14748186), (38, 7374093), (57, 4916062), (114, 2458031)]