2065878398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{32341}}^1$

素因数の和:32444

約数の個数: 24

約数和(自身を含む): 3343515960

約数和(自身を除く): 1277637562

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1681, 3362, 31939, 32341, 63878, 64682, 614479, 1228958, 1325981, 2651962, 25193639, 50387278, 54365221, 108730442, 1032939199, 2065878398]

約数ペア:

[(1, 2065878398), (2, 1032939199), (19, 108730442), (38, 54365221), (41, 50387278), (82, 25193639), (779, 2651962), (1558, 1325981), (1681, 1228958), (3362, 614479), (31939, 64682), (32341, 63878)]