542781886

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{6529}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 822309840

約数和(自身を除く): 279527954

約数列:

[1, 2, 197, 211, 394, 422, 6529, 13058, 41567, 83134, 1286213, 1377619, 2572426, 2755238, 271390943, 542781886]

約数ペア:

[(1, 542781886), (2, 271390943), (197, 2755238), (211, 2572426), (394, 1377619), (422, 1286213), (6529, 83134), (13058, 41567)]