1489757556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{9479}}^1$

素因数の和:11364

約数の個数: 48

約数和(自身を含む): 3975229440

約数和(自身を除く): 2485471884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1871, 3742, 5613, 7484, 9479, 11226, 13097, 18958, 22452, 26194, 28437, 37916, 39291, 52388, 56874, 66353, 78582, 113748, 132706, 157164, 199059, 265412, 398118, 796236, 17735209, 35470418, 53205627, 70940836, 106411254, 124146463, 212822508, 248292926, 372439389, 496585852, 744878778, 1489757556]

約数ペア:

[(1, 1489757556), (2, 744878778), (3, 496585852), (4, 372439389), (6, 248292926), (7, 212822508), (12, 124146463), (14, 106411254), (21, 70940836), (28, 53205627), (42, 35470418), (84, 17735209), (1871, 796236), (3742, 398118), (5613, 265412), (7484, 199059), (9479, 157164), (11226, 132706), (13097, 113748), (18958, 78582), (22452, 66353), (26194, 56874), (28437, 52388), (37916, 39291)]