2789459569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1373}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 3303205920

約数和(自身を除く): 513746351

約数列:

[1, 13, 17, 29, 221, 317, 377, 493, 1373, 4121, 5389, 6409, 9193, 17849, 23341, 39817, 70057, 119509, 156281, 303433, 435241, 517621, 676889, 2031653, 5658133, 7399097, 8799557, 12621989, 96188261, 164085857, 214573813, 2789459569]

約数ペア:

[(1, 2789459569), (13, 214573813), (17, 164085857), (29, 96188261), (221, 12621989), (317, 8799557), (377, 7399097), (493, 5658133), (1373, 2031653), (4121, 676889), (5389, 517621), (6409, 435241), (9193, 303433), (17849, 156281), (23341, 119509), (39817, 70057)]