3899839678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6247}}^1$

素因数の和:6377

約数の個数: 64

約数和(自身を含む): 7363243008

約数和(自身を除く): 3463403330

約数列:

[1, 2, 7, 14, 17, 34, 43, 61, 86, 119, 122, 238, 301, 427, 602, 731, 854, 1037, 1462, 2074, 2623, 5117, 5246, 6247, 7259, 10234, 12494, 14518, 18361, 36722, 43729, 44591, 87458, 89182, 106199, 212398, 268621, 312137, 381067, 537242, 624274, 743393, 762134, 1486786, 1880347, 2667469, 3760694, 4566557, 5334938, 6478139, 9133114, 12956278, 16385881, 31965899, 32771762, 45346973, 63931798, 90693946, 114701167, 229402334, 278559977, 557119954, 1949919839, 3899839678]

約数ペア:

[(1, 3899839678), (2, 1949919839), (7, 557119954), (14, 278559977), (17, 229402334), (34, 114701167), (43, 90693946), (61, 63931798), (86, 45346973), (119, 32771762), (122, 31965899), (238, 16385881), (301, 12956278), (427, 9133114), (602, 6478139), (731, 5334938), (854, 4566557), (1037, 3760694), (1462, 2667469), (2074, 1880347), (2623, 1486786), (5117, 762134), (5246, 743393), (6247, 624274), (7259, 537242), (10234, 381067), (12494, 312137), (14518, 268621), (18361, 212398), (36722, 106199), (43729, 89182), (44591, 87458)]