1888126604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10151}}^1$

素因数の和:10255

約数の個数: 72

約数和(自身を含む): 4196471328

約数和(自身を除く): 2308344724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1898, 2044, 2548, 3577, 3796, 6643, 7154, 10151, 13286, 14308, 20302, 26572, 40604, 46501, 71057, 93002, 131963, 142114, 186004, 263926, 284228, 497399, 527852, 741023, 923741, 994798, 1482046, 1847482, 1989596, 2964092, 3694964, 5187161, 6466187, 9633299, 10374322, 12932374, 19266598, 20748644, 25864748, 36310127, 38533196, 67433093, 72620254, 134866186, 145240508, 269732372, 472031651, 944063302, 1888126604]

約数ペア:

[(1, 1888126604), (2, 944063302), (4, 472031651), (7, 269732372), (13, 145240508), (14, 134866186), (26, 72620254), (28, 67433093), (49, 38533196), (52, 36310127), (73, 25864748), (91, 20748644), (98, 19266598), (146, 12932374), (182, 10374322), (196, 9633299), (292, 6466187), (364, 5187161), (511, 3694964), (637, 2964092), (949, 1989596), (1022, 1847482), (1274, 1482046), (1898, 994798), (2044, 923741), (2548, 741023), (3577, 527852), (3796, 497399), (6643, 284228), (7154, 263926), (10151, 186004), (13286, 142114), (14308, 131963), (20302, 93002), (26572, 71057), (40604, 46501)]