325535188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{20959}}^1$

素因数の和:21327

約数の個数: 24

約数和(自身を含む): 623266560

約数和(自身を除く): 297731372

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 15532, 20959, 41918, 83836, 230549, 461098, 922196, 7398527, 14797054, 29594108, 81383797, 162767594, 325535188]

約数ペア:

[(1, 325535188), (2, 162767594), (4, 81383797), (11, 29594108), (22, 14797054), (44, 7398527), (353, 922196), (706, 461098), (1412, 230549), (3883, 83836), (7766, 41918), (15532, 20959)]