2548897208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 5673058560

約数和(自身を除く): 3124161352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 367, 467, 572, 676, 734, 934, 1144, 1352, 1468, 1859, 1868, 2936, 3718, 3736, 4037, 4771, 5137, 6071, 7436, 8074, 9542, 10274, 12142, 14872, 16148, 19084, 20548, 24284, 32296, 38168, 41096, 48568, 52481, 62023, 66781, 78923, 104962, 124046, 133562, 157846, 171389, 209924, 248092, 267124, 315692, 342778, 419848, 496184, 534248, 631384, 682253, 685556, 868153, 1364506, 1371112, 1736306, 1885279, 2228057, 2729012, 3472612, 3770558, 4456114, 5458024, 6945224, 7541116, 8912228, 15082232, 17824456, 24508627, 28964741, 49017254, 57929482, 98034508, 115858964, 196069016, 231717928, 318612151, 637224302, 1274448604, 2548897208]

約数ペア:

[(1, 2548897208), (2, 1274448604), (4, 637224302), (8, 318612151), (11, 231717928), (13, 196069016), (22, 115858964), (26, 98034508), (44, 57929482), (52, 49017254), (88, 28964741), (104, 24508627), (143, 17824456), (169, 15082232), (286, 8912228), (338, 7541116), (367, 6945224), (467, 5458024), (572, 4456114), (676, 3770558), (734, 3472612), (934, 2729012), (1144, 2228057), (1352, 1885279), (1468, 1736306), (1859, 1371112), (1868, 1364506), (2936, 868153), (3718, 685556), (3736, 682253), (4037, 631384), (4771, 534248), (5137, 496184), (6071, 419848), (7436, 342778), (8074, 315692), (9542, 267124), (10274, 248092), (12142, 209924), (14872, 171389), (16148, 157846), (19084, 133562), (20548, 124046), (24284, 104962), (32296, 78923), (38168, 66781), (41096, 62023), (48568, 52481)]