1540955086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{17737}}^1$

素因数の和:18120

約数の個数: 24

約数和(自身を含む): 2547886320

約数和(自身を除く): 1006931234

約数列:

[1, 2, 11, 22, 121, 242, 359, 718, 3949, 7898, 17737, 35474, 43439, 86878, 195107, 390214, 2146177, 4292354, 6367583, 12735166, 70043413, 140086826, 770477543, 1540955086]

約数ペア:

[(1, 1540955086), (2, 770477543), (11, 140086826), (22, 70043413), (121, 12735166), (242, 6367583), (359, 4292354), (718, 2146177), (3949, 390214), (7898, 195107), (17737, 86878), (35474, 43439)]