7021678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 11232000

約数和(自身を除く): 4210322

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2339, 3002, 4678, 44441, 88882, 184781, 369562, 3510839, 7021678]

約数ペア:

[(1, 7021678), (2, 3510839), (19, 369562), (38, 184781), (79, 88882), (158, 44441), (1501, 4678), (2339, 3002)]