2008442991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 2799912960

約数和(自身を除く): 791469969

約数列:

[1, 3, 37, 79, 111, 233, 237, 699, 983, 2923, 2949, 8621, 8769, 18407, 25863, 36371, 55221, 77657, 109113, 229039, 232971, 681059, 687117, 2043177, 2873309, 8474443, 8619927, 18094081, 25423329, 54282243, 669480997, 2008442991]

約数ペア:

[(1, 2008442991), (3, 669480997), (37, 54282243), (79, 25423329), (111, 18094081), (233, 8619927), (237, 8474443), (699, 2873309), (983, 2043177), (2923, 687117), (2949, 681059), (8621, 232971), (8769, 229039), (18407, 109113), (25863, 77657), (36371, 55221)]