1996995056

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14627}}^1$

素因数の和:14718

約数の個数: 80

約数和(自身を含む): 4701556224

約数和(自身を除く): 2704561168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1219, 1288, 1484, 2438, 2576, 2968, 4876, 5936, 8533, 9752, 14627, 17066, 19504, 29254, 34132, 58508, 68264, 102389, 117016, 136528, 204778, 234032, 336421, 409556, 672842, 775231, 819112, 1345684, 1550462, 1638224, 2354947, 2691368, 3100924, 4709894, 5382736, 5426617, 6201848, 9419788, 10853234, 12403696, 17830313, 18839576, 21706468, 35660626, 37679152, 43412936, 71321252, 86825872, 124812191, 142642504, 249624382, 285285008, 499248764, 998497528, 1996995056]

約数ペア:

[(1, 1996995056), (2, 998497528), (4, 499248764), (7, 285285008), (8, 249624382), (14, 142642504), (16, 124812191), (23, 86825872), (28, 71321252), (46, 43412936), (53, 37679152), (56, 35660626), (92, 21706468), (106, 18839576), (112, 17830313), (161, 12403696), (184, 10853234), (212, 9419788), (322, 6201848), (368, 5426617), (371, 5382736), (424, 4709894), (644, 3100924), (742, 2691368), (848, 2354947), (1219, 1638224), (1288, 1550462), (1484, 1345684), (2438, 819112), (2576, 775231), (2968, 672842), (4876, 409556), (5936, 336421), (8533, 234032), (9752, 204778), (14627, 136528), (17066, 117016), (19504, 102389), (29254, 68264), (34132, 58508)]