2666989864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{52163}}^1$

素因数の和:52270

約数の個数: 64

約数和(自身を含む): 6309757440

約数和(自身を除く): 3642767576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 913, 1162, 1826, 2324, 3652, 4648, 6391, 7304, 12782, 25564, 51128, 52163, 104326, 208652, 365141, 417304, 573793, 730282, 1147586, 1460564, 2295172, 2921128, 4016551, 4329529, 4590344, 8033102, 8659058, 16066204, 17318116, 30306703, 32132408, 34636232, 47624819, 60613406, 95249638, 121226812, 190499276, 242453624, 333373733, 380998552, 666747466, 1333494932, 2666989864]

約数ペア:

[(1, 2666989864), (2, 1333494932), (4, 666747466), (7, 380998552), (8, 333373733), (11, 242453624), (14, 190499276), (22, 121226812), (28, 95249638), (44, 60613406), (56, 47624819), (77, 34636232), (83, 32132408), (88, 30306703), (154, 17318116), (166, 16066204), (308, 8659058), (332, 8033102), (581, 4590344), (616, 4329529), (664, 4016551), (913, 2921128), (1162, 2295172), (1826, 1460564), (2324, 1147586), (3652, 730282), (4648, 573793), (6391, 417304), (7304, 365141), (12782, 208652), (25564, 104326), (51128, 52163)]