1139423216

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{653339}}^1$

素因数の和:653456

約数の個数: 20

約数和(自身を含む): 2227889400

約数和(自身を除く): 1088466184

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 653339, 1306678, 2613356, 5226712, 10453424, 71213951, 142427902, 284855804, 569711608, 1139423216]

約数ペア:

[(1, 1139423216), (2, 569711608), (4, 284855804), (8, 142427902), (16, 71213951), (109, 10453424), (218, 5226712), (436, 2613356), (872, 1306678), (1744, 653339)]