1719256906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{124819}}^1$

素因数の和:124989

約数の個数: 16

約数和(自身を含む): 2642189760

約数和(自身を除く): 922932854

約数列:

[1, 2, 71, 97, 142, 194, 6887, 13774, 124819, 249638, 8862149, 12107443, 17724298, 24214886, 859628453, 1719256906]

約数ペア:

[(1, 1719256906), (2, 859628453), (71, 24214886), (97, 17724298), (142, 12107443), (194, 8862149), (6887, 249638), (13774, 124819)]