1871263594288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4973}}^1\times {\mathrm{2137981}}^1$

素因数の和:2142973

約数の個数: 40

約数和(自身を含む): 3955967958096

約数和(自身を除く): 2084704363808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4973, 9946, 19892, 39784, 54703, 79568, 109406, 218812, 437624, 875248, 2137981, 4275962, 8551924, 17103848, 23517791, 34207696, 47035582, 94071164, 188142328, 376284656, 10632179513, 21264359026, 42528718052, 85057436104, 116953974643, 170114872208, 233907949286, 467815898572, 935631797144, 1871263594288]

約数ペア:

[(1, 1871263594288), (2, 935631797144), (4, 467815898572), (8, 233907949286), (11, 170114872208), (16, 116953974643), (22, 85057436104), (44, 42528718052), (88, 21264359026), (176, 10632179513), (4973, 376284656), (9946, 188142328), (19892, 94071164), (39784, 47035582), (54703, 34207696), (79568, 23517791), (109406, 17103848), (218812, 8551924), (437624, 4275962), (875248, 2137981)]