254702955794

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1031}}^1\times {\mathrm{6983}}^1$

素因数の和:8068

約数の個数: 72

約数和(自身を含む): 469575050688

約数和(自身を除く): 214872094894

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 722, 931, 1031, 1862, 2062, 2527, 5054, 6983, 7217, 13966, 14434, 17689, 19589, 35378, 39178, 48881, 50519, 97762, 101038, 132677, 137123, 265354, 274246, 342167, 372191, 684334, 744382, 928739, 959861, 1857478, 1919722, 2520863, 2605337, 5041726, 5210674, 6501173, 7199473, 13002346, 14398946, 17646041, 18237359, 35292082, 36474718, 50396311, 100792622, 123522287, 136789987, 247044574, 273579974, 352774177, 705548354, 957529909, 1915059818, 2599009753, 5198019506, 6702709363, 13405418726, 18193068271, 36386136542, 127351477897, 254702955794]

約数ペア:

[(1, 254702955794), (2, 127351477897), (7, 36386136542), (14, 18193068271), (19, 13405418726), (38, 6702709363), (49, 5198019506), (98, 2599009753), (133, 1915059818), (266, 957529909), (361, 705548354), (722, 352774177), (931, 273579974), (1031, 247044574), (1862, 136789987), (2062, 123522287), (2527, 100792622), (5054, 50396311), (6983, 36474718), (7217, 35292082), (13966, 18237359), (14434, 17646041), (17689, 14398946), (19589, 13002346), (35378, 7199473), (39178, 6501173), (48881, 5210674), (50519, 5041726), (97762, 2605337), (101038, 2520863), (132677, 1919722), (137123, 1857478), (265354, 959861), (274246, 928739), (342167, 744382), (372191, 684334)]