488339918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{19661}}^1$

素因数の和:20803

約数の個数: 16

約数和(自身を含む): 799850160

約数和(自身を除く): 311510242

約数列:

[1, 2, 11, 22, 1129, 2258, 12419, 19661, 24838, 39322, 216271, 432542, 22197269, 44394538, 244169959, 488339918]

約数ペア:

[(1, 488339918), (2, 244169959), (11, 44394538), (22, 22197269), (1129, 432542), (2258, 216271), (12419, 39322), (19661, 24838)]