520121642

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{28051}}^1$

素因数の和:28253

約数の個数: 16

約数和(自身を含む): 797125632

約数和(自身を除く): 277003990

約数列:

[1, 2, 73, 127, 146, 254, 9271, 18542, 28051, 56102, 2047723, 3562477, 4095446, 7124954, 260060821, 520121642]

約数ペア:

[(1, 520121642), (2, 260060821), (73, 7124954), (127, 4095446), (146, 3562477), (254, 2047723), (9271, 56102), (18542, 28051)]