1921318471072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59981221}}^1$

素因数の和:59981262

約数の個数: 96

約数和(自身を含む): 5078730029184

約数和(自身を除く): 3157411558112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 16016, 32032, 59981221, 119962442, 239924884, 419868547, 479849768, 659793431, 779755873, 839737094, 959699536, 1319586862, 1559511746, 1679474188, 1919399072, 2639173724, 3119023492, 3358948376, 4618554017, 5278347448, 5458291111, 6238046984, 6717896752, 8577314603, 9237108034, 10556694896, 10916582222, 12476093968, 13435793504, 17154629206, 18474216068, 21113389792, 21833164444, 24952187936, 34309258412, 36948432136, 43666328888, 60041202221, 68618516824, 73896864272, 87332657776, 120082404442, 137237033648, 147793728544, 174665315552, 240164808884, 274474067296, 480329617768, 960659235536, 1921318471072]

約数ペア:

[(1, 1921318471072), (2, 960659235536), (4, 480329617768), (7, 274474067296), (8, 240164808884), (11, 174665315552), (13, 147793728544), (14, 137237033648), (16, 120082404442), (22, 87332657776), (26, 73896864272), (28, 68618516824), (32, 60041202221), (44, 43666328888), (52, 36948432136), (56, 34309258412), (77, 24952187936), (88, 21833164444), (91, 21113389792), (104, 18474216068), (112, 17154629206), (143, 13435793504), (154, 12476093968), (176, 10916582222), (182, 10556694896), (208, 9237108034), (224, 8577314603), (286, 6717896752), (308, 6238046984), (352, 5458291111), (364, 5278347448), (416, 4618554017), (572, 3358948376), (616, 3119023492), (728, 2639173724), (1001, 1919399072), (1144, 1679474188), (1232, 1559511746), (1456, 1319586862), (2002, 959699536), (2288, 839737094), (2464, 779755873), (2912, 659793431), (4004, 479849768), (4576, 419868547), (8008, 239924884), (16016, 119962442), (32032, 59981221)]