248510756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4973}}^1$

素因数の和:5052

約数の個数: 36

約数和(自身を含む): 484039836

約数和(自身を除く): 235529080

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1922, 3844, 4973, 9946, 12493, 19892, 24986, 49972, 64649, 129298, 154163, 258596, 308326, 616652, 2004119, 4008238, 4779053, 8016476, 9558106, 19116212, 62127689, 124255378, 248510756]

約数ペア:

[(1, 248510756), (2, 124255378), (4, 62127689), (13, 19116212), (26, 9558106), (31, 8016476), (52, 4779053), (62, 4008238), (124, 2004119), (403, 616652), (806, 308326), (961, 258596), (1612, 154163), (1922, 129298), (3844, 64649), (4973, 49972), (9946, 24986), (12493, 19892)]