858808642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{42859}}^1$

素因数の和:43137

約数の個数: 16

約数和(自身を含む): 1323859680

約数和(自身を除く): 465051038

約数列:

[1, 2, 43, 86, 233, 466, 10019, 20038, 42859, 85718, 1842937, 3685874, 9986147, 19972294, 429404321, 858808642]

約数ペア:

[(1, 858808642), (2, 429404321), (43, 19972294), (86, 9986147), (233, 3685874), (466, 1842937), (10019, 85718), (20038, 42859)]