2008664594

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 3087901440

約数和(自身を除く): 1079236846

約数列:

[1, 2, 103, 157, 173, 206, 314, 346, 359, 718, 16171, 17819, 27161, 32342, 35638, 36977, 54322, 56363, 62107, 73954, 112726, 124214, 2797583, 5595166, 5805389, 6397021, 9750799, 11610778, 12794042, 19501598, 1004332297, 2008664594]

約数ペア:

[(1, 2008664594), (2, 1004332297), (103, 19501598), (157, 12794042), (173, 11610778), (206, 9750799), (314, 6397021), (346, 5805389), (359, 5595166), (718, 2797583), (16171, 124214), (17819, 112726), (27161, 73954), (32342, 62107), (35638, 56363), (36977, 54322)]