2557054439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 2860816320

約数和(自身を除く): 303761881

約数列:

[1, 17, 29, 73, 227, 313, 493, 1241, 2117, 3859, 5321, 6583, 9077, 16571, 22849, 35989, 71051, 111911, 154309, 281707, 388433, 480559, 662621, 1207867, 2060479, 5186723, 8169503, 11264557, 35028143, 88174291, 150414967, 2557054439]

約数ペア:

[(1, 2557054439), (17, 150414967), (29, 88174291), (73, 35028143), (227, 11264557), (313, 8169503), (493, 5186723), (1241, 2060479), (2117, 1207867), (3859, 662621), (5321, 480559), (6583, 388433), (9077, 281707), (16571, 154309), (22849, 111911), (35989, 71051)]