31730400002

素因数分解:

$2^1\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{309583}}^1$

素因数の和:316913

約数の個数: 16

約数和(自身を含む): 54402577152

約数和(自身を除く): 22672177150

約数列:

[1, 2, 7, 14, 7321, 14642, 51247, 102494, 309583, 619166, 2167081, 4334162, 2266457143, 4532914286, 15865200001, 31730400002]

約数ペア:

[(1, 31730400002), (2, 15865200001), (7, 4532914286), (14, 2266457143), (7321, 4334162), (14642, 2167081), (51247, 619166), (102494, 309583)]