2015185732

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{985903}}^1$

素因数の和:985987

約数の個数: 24

約数和(自身を含む): 4085586176

約数和(自身を除く): 2070400444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 985903, 1971806, 3943612, 6901321, 13802642, 27605284, 71970919, 143941838, 287883676, 503796433, 1007592866, 2015185732]

約数ペア:

[(1, 2015185732), (2, 1007592866), (4, 503796433), (7, 287883676), (14, 143941838), (28, 71970919), (73, 27605284), (146, 13802642), (292, 6901321), (511, 3943612), (1022, 1971806), (2044, 985903)]