2766157268

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{8563}}^1$

素因数の和:8796

約数の個数: 48

約数和(自身を含む): 5639907840

約数和(自身を除く): 2873750572

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 278, 332, 556, 581, 973, 1162, 1946, 2324, 3892, 8563, 11537, 17126, 23074, 34252, 46148, 59941, 80759, 119882, 161518, 239764, 323036, 710729, 1190257, 1421458, 2380514, 2842916, 4761028, 4975103, 8331799, 9950206, 16663598, 19900412, 33327196, 98791331, 197582662, 395165324, 691539317, 1383078634, 2766157268]

約数ペア:

[(1, 2766157268), (2, 1383078634), (4, 691539317), (7, 395165324), (14, 197582662), (28, 98791331), (83, 33327196), (139, 19900412), (166, 16663598), (278, 9950206), (332, 8331799), (556, 4975103), (581, 4761028), (973, 2842916), (1162, 2380514), (1946, 1421458), (2324, 1190257), (3892, 710729), (8563, 323036), (11537, 239764), (17126, 161518), (23074, 119882), (34252, 80759), (46148, 59941)]