2231488394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{55529}}^1$

素因数の和:55885

約数の個数: 16

約数和(自身を含む): 3406432320

約数和(自身を除く): 1174943926

約数列:

[1, 2, 71, 142, 283, 566, 20093, 40186, 55529, 111058, 3942559, 7885118, 15714707, 31429414, 1115744197, 2231488394]

約数ペア:

[(1, 2231488394), (2, 1115744197), (71, 31429414), (142, 15714707), (283, 7885118), (566, 3942559), (20093, 111058), (40186, 55529)]