2008281057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{17029}}^1$

素因数の和:19120

約数の個数: 16

約数和(自身を含む): 2820168000

約数和(自身を除く): 811886943

約数列:

[1, 3, 19, 57, 2069, 6207, 17029, 39311, 51087, 117933, 323551, 970653, 35233001, 105699003, 669427019, 2008281057]

約数ペア:

[(1, 2008281057), (3, 669427019), (19, 105699003), (57, 35233001), (2069, 970653), (6207, 323551), (17029, 117933), (39311, 51087)]