612477382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{392111}}^1$

素因数の和:392195

約数の個数: 16

約数和(自身を含む): 1016354304

約数和(自身を除く): 403876922

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 392111, 784222, 4313221, 8626442, 27839881, 55679762, 306238691, 612477382]

約数ペア:

[(1, 612477382), (2, 306238691), (11, 55679762), (22, 27839881), (71, 8626442), (142, 4313221), (781, 784222), (1562, 392111)]