2021061554776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{198637}}^1$

素因数の和:199145

約数の個数: 96

約数和(自身を含む): 4355940647520

約数和(自身を除く): 2334879092744

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 457, 484, 506, 914, 968, 1012, 1828, 2024, 2783, 3656, 5027, 5566, 10054, 10511, 11132, 20108, 21022, 22264, 40216, 42044, 55297, 84088, 110594, 115621, 198637, 221188, 231242, 397274, 442376, 462484, 794548, 924968, 1271831, 1589096, 2185007, 2543662, 4370014, 4568651, 5087324, 8740028, 9137302, 10174648, 17480056, 18274604, 24035077, 36549208, 48070154, 50255161, 90777109, 96140308, 100510322, 181554218, 192280616, 201020644, 363108436, 402041288, 552806771, 726216872, 998548199, 1105613542, 1997096398, 2087873507, 2211227084, 3994192796, 4175747014, 4422454168, 7988385592, 8351494028, 10984030189, 16702988056, 21968060378, 22966608577, 43936120756, 45933217154, 87872241512, 91866434308, 183732868616, 252632694347, 505265388694, 1010530777388, 2021061554776]

約数ペア:

[(1, 2021061554776), (2, 1010530777388), (4, 505265388694), (8, 252632694347), (11, 183732868616), (22, 91866434308), (23, 87872241512), (44, 45933217154), (46, 43936120756), (88, 22966608577), (92, 21968060378), (121, 16702988056), (184, 10984030189), (242, 8351494028), (253, 7988385592), (457, 4422454168), (484, 4175747014), (506, 3994192796), (914, 2211227084), (968, 2087873507), (1012, 1997096398), (1828, 1105613542), (2024, 998548199), (2783, 726216872), (3656, 552806771), (5027, 402041288), (5566, 363108436), (10054, 201020644), (10511, 192280616), (11132, 181554218), (20108, 100510322), (21022, 96140308), (22264, 90777109), (40216, 50255161), (42044, 48070154), (55297, 36549208), (84088, 24035077), (110594, 18274604), (115621, 17480056), (198637, 10174648), (221188, 9137302), (231242, 8740028), (397274, 5087324), (442376, 4568651), (462484, 4370014), (794548, 2543662), (924968, 2185007), (1271831, 1589096)]