2729168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13142

約数の個数: 20

約数和(自身を含む): 5694948

約数和(自身を除く): 2965780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13121, 26242, 52484, 104968, 170573, 209936, 341146, 682292, 1364584, 2729168]

約数ペア:

[(1, 2729168), (2, 1364584), (4, 682292), (8, 341146), (13, 209936), (16, 170573), (26, 104968), (52, 52484), (104, 26242), (208, 13121)]