4881218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 7548000

約数和(自身を除く): 2666782

約数列:

[1, 2, 67, 73, 134, 146, 499, 998, 4891, 9782, 33433, 36427, 66866, 72854, 2440609, 4881218]

約数ペア:

[(1, 4881218), (2, 2440609), (67, 72854), (73, 66866), (134, 36427), (146, 33433), (499, 9782), (998, 4891)]