2007886918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{38707}}^1$

素因数の和:39447

約数の個数: 16

約数和(自身を含む): 3097723824

約数和(自身を除く): 1089836906

約数列:

[1, 2, 37, 74, 701, 1402, 25937, 38707, 51874, 77414, 1432159, 2864318, 27133607, 54267214, 1003943459, 2007886918]

約数ペア:

[(1, 2007886918), (2, 1003943459), (37, 54267214), (74, 27133607), (701, 2864318), (1402, 1432159), (25937, 77414), (38707, 51874)]