2455444993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 2763787520

約数和(自身を除く): 308342527

約数列:

[1, 19, 29, 31, 551, 589, 841, 899, 4957, 15979, 17081, 26071, 94183, 143753, 153667, 495349, 2731307, 2919673, 4168837, 4456343, 79207903, 84670517, 129233947, 2455444993]

約数ペア:

[(1, 2455444993), (19, 129233947), (29, 84670517), (31, 79207903), (551, 4456343), (589, 4168837), (841, 2919673), (899, 2731307), (4957, 495349), (15979, 153667), (17081, 143753), (26071, 94183)]