2004011109

素因数分解:

$3^2\times {\mathrm{1609}}^1\times {\mathrm{138389}}^1$

素因数の和:140004

約数の個数: 12

約数和(自身を含む): 2896502700

約数和(自身を除く): 892491591

約数列:

[1, 3, 9, 1609, 4827, 14481, 138389, 415167, 1245501, 222667901, 668003703, 2004011109]

約数ペア:

[(1, 2004011109), (3, 668003703), (9, 222667901), (1609, 1245501), (4827, 415167), (14481, 138389)]