11998165412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{440009}}^1$

素因数の和:440431

約数の個数: 24

約数和(自身を含む): 22287386520

約数和(自身を除く): 10289221108

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 6817, 13634, 27268, 440009, 880018, 1760036, 7480153, 14960306, 29920612, 176443609, 352887218, 705774436, 2999541353, 5999082706, 11998165412]

約数ペア:

[(1, 11998165412), (2, 5999082706), (4, 2999541353), (17, 705774436), (34, 352887218), (68, 176443609), (401, 29920612), (802, 14960306), (1604, 7480153), (6817, 1760036), (13634, 880018), (27268, 440009)]