904990136

素因数分解:

$2^3\times {\mathrm{103}}^2\times {\mathrm{10663}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 1713651480

約数和(自身を除く): 808661344

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 10609, 10663, 21218, 21326, 42436, 42652, 84872, 85304, 1098289, 2196578, 4393156, 8786312, 113123767, 226247534, 452495068, 904990136]

約数ペア:

[(1, 904990136), (2, 452495068), (4, 226247534), (8, 113123767), (103, 8786312), (206, 4393156), (412, 2196578), (824, 1098289), (10609, 85304), (10663, 84872), (21218, 42652), (21326, 42436)]