2018943953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 2395008000

約数和(自身を除く): 376064047

約数列:

[1, 13, 17, 29, 199, 221, 377, 493, 1583, 2587, 3383, 5771, 6409, 20579, 26911, 43979, 45907, 75023, 98107, 315017, 349843, 596791, 780419, 1275391, 4095221, 5355289, 9135493, 10145447, 69618757, 118761409, 155303381, 2018943953]

約数ペア:

[(1, 2018943953), (13, 155303381), (17, 118761409), (29, 69618757), (199, 10145447), (221, 9135493), (377, 5355289), (493, 4095221), (1583, 1275391), (2587, 780419), (3383, 596791), (5771, 349843), (6409, 315017), (20579, 98107), (26911, 75023), (43979, 45907)]