252664918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{31991}}^1$

素因数の和:32363

約数の個数: 16

約数和(自身を含む): 414616320

約数和(自身を除く): 161951402

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 31991, 63982, 351901, 703802, 11484769, 22969538, 126332459, 252664918]

約数ペア:

[(1, 252664918), (2, 126332459), (11, 22969538), (22, 11484769), (359, 703802), (718, 351901), (3949, 63982), (7898, 31991)]