2017717079

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 2467153920

約数和(自身を除く): 449436841

約数列:

[1, 7, 29, 43, 97, 203, 301, 679, 1247, 2383, 2813, 4171, 8729, 16681, 19691, 29197, 69107, 102469, 120959, 231151, 483749, 717283, 846713, 1618057, 2971601, 6703379, 9939493, 20801207, 46923653, 69576451, 288245297, 2017717079]

約数ペア:

[(1, 2017717079), (7, 288245297), (29, 69576451), (43, 46923653), (97, 20801207), (203, 9939493), (301, 6703379), (679, 2971601), (1247, 1618057), (2383, 846713), (2813, 717283), (4171, 483749), (8729, 231151), (16681, 120959), (19691, 102469), (29197, 69107)]