251010836

素因数分解:

$2^2\times {\mathrm{3331}}^1\times {\mathrm{18839}}^1$

素因数の和:22174

約数の個数: 12

約数和(自身を含む): 439424160

約数和(自身を除く): 188413324

約数列:

[1, 2, 4, 3331, 6662, 13324, 18839, 37678, 75356, 62752709, 125505418, 251010836]

約数ペア:

[(1, 251010836), (2, 125505418), (4, 62752709), (3331, 75356), (6662, 37678), (13324, 18839)]