2109888003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 3353011200

約数和(自身を除く): 1243123197

約数列:

[1, 3, 17, 19, 23, 41, 51, 57, 69, 123, 323, 391, 437, 697, 779, 943, 969, 1173, 1311, 2091, 2309, 2337, 2829, 6927, 7429, 13243, 16031, 17917, 22287, 39253, 39729, 43871, 48093, 53107, 53751, 94669, 117759, 131613, 159321, 284007, 304589, 745807, 902819, 913767, 1009033, 1609373, 1798711, 2177387, 2237421, 2708457, 3027099, 4828119, 5396133, 6532161, 17153561, 30578087, 37015579, 41370353, 51460683, 91734261, 111046737, 124111059, 703296001, 2109888003]

約数ペア:

[(1, 2109888003), (3, 703296001), (17, 124111059), (19, 111046737), (23, 91734261), (41, 51460683), (51, 41370353), (57, 37015579), (69, 30578087), (123, 17153561), (323, 6532161), (391, 5396133), (437, 4828119), (697, 3027099), (779, 2708457), (943, 2237421), (969, 2177387), (1173, 1798711), (1311, 1609373), (2091, 1009033), (2309, 913767), (2337, 902819), (2829, 745807), (6927, 304589), (7429, 284007), (13243, 159321), (16031, 131613), (17917, 117759), (22287, 94669), (39253, 53751), (39729, 53107), (43871, 48093)]