538442814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1663}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 1328431104

約数和(自身を除く): 789988290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 593, 1186, 1663, 1779, 3326, 3558, 4151, 4989, 7709, 8302, 9978, 11641, 12453, 15418, 21619, 23127, 23282, 24906, 34923, 43238, 46254, 53963, 64857, 69846, 107926, 129714, 151333, 161889, 302666, 323778, 453999, 907998, 986159, 1972318, 2958477, 5916954, 6903113, 12820067, 13806226, 20709339, 25640134, 38460201, 41418678, 76920402, 89740469, 179480938, 269221407, 538442814]

約数ペア:

[(1, 538442814), (2, 269221407), (3, 179480938), (6, 89740469), (7, 76920402), (13, 41418678), (14, 38460201), (21, 25640134), (26, 20709339), (39, 13806226), (42, 12820067), (78, 6903113), (91, 5916954), (182, 2958477), (273, 1972318), (546, 986159), (593, 907998), (1186, 453999), (1663, 323778), (1779, 302666), (3326, 161889), (3558, 151333), (4151, 129714), (4989, 107926), (7709, 69846), (8302, 64857), (9978, 53963), (11641, 46254), (12453, 43238), (15418, 34923), (21619, 24906), (23127, 23282)]