2017672070

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{161543}}^1$

素因数の和:162799

約数の個数: 16

約数和(自身を含む): 3634740000

約数和(自身を除く): 1617067930

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 161543, 323086, 807715, 1615430, 201767207, 403534414, 1008836035, 2017672070]

約数ペア:

[(1, 2017672070), (2, 1008836035), (5, 403534414), (10, 201767207), (1249, 1615430), (2498, 807715), (6245, 323086), (12490, 161543)]