2743088

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1172

約数の個数: 20

約数和(自身を含む): 5350848

約数和(自身を除く): 2607760

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 991, 1384, 1982, 2768, 3964, 7928, 15856, 171443, 342886, 685772, 1371544, 2743088]

約数ペア:

[(1, 2743088), (2, 1371544), (4, 685772), (8, 342886), (16, 171443), (173, 15856), (346, 7928), (692, 3964), (991, 2768), (1384, 1982)]