521306682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{3163}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 1123700928

約数和(自身を除く): 602394246

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2113, 3163, 4226, 6326, 6339, 9489, 12678, 18978, 27469, 41119, 54938, 82238, 82407, 123357, 164814, 246714, 6683419, 13366838, 20050257, 40100514, 86884447, 173768894, 260653341, 521306682]

約数ペア:

[(1, 521306682), (2, 260653341), (3, 173768894), (6, 86884447), (13, 40100514), (26, 20050257), (39, 13366838), (78, 6683419), (2113, 246714), (3163, 164814), (4226, 123357), (6326, 82407), (6339, 82238), (9489, 54938), (12678, 41119), (18978, 27469)]