2180585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 2927232

約数和(自身を除く): 746647

約数列:

[1, 5, 11, 41, 55, 205, 451, 967, 2255, 4835, 10637, 39647, 53185, 198235, 436117, 2180585]

約数ペア:

[(1, 2180585), (5, 436117), (11, 198235), (41, 53185), (55, 39647), (205, 10637), (451, 4835), (967, 2255)]