388355657612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1759}}^1\times {\mathrm{2741}}^1$

素因数の和:6066

約数の個数: 48

約数和(自身を含む): 733057248000

約数和(自身を除く): 344701590388

約数列:

[1, 2, 4, 13, 26, 52, 1549, 1759, 2741, 3098, 3518, 5482, 6196, 7036, 10964, 20137, 22867, 35633, 40274, 45734, 71266, 80548, 91468, 142532, 2724691, 4245809, 4821419, 5449382, 8491618, 9642838, 10898764, 16983236, 19285676, 35420983, 55195517, 62678447, 70841966, 110391034, 125356894, 141683932, 220782068, 250713788, 7468378031, 14936756062, 29873512124, 97088914403, 194177828806, 388355657612]

約数ペア:

[(1, 388355657612), (2, 194177828806), (4, 97088914403), (13, 29873512124), (26, 14936756062), (52, 7468378031), (1549, 250713788), (1759, 220782068), (2741, 141683932), (3098, 125356894), (3518, 110391034), (5482, 70841966), (6196, 62678447), (7036, 55195517), (10964, 35420983), (20137, 19285676), (22867, 16983236), (35633, 10898764), (40274, 9642838), (45734, 8491618), (71266, 5449382), (80548, 4821419), (91468, 4245809), (142532, 2724691)]