283722004

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{168481}}^1$

素因数の和:168906

約数の個数: 12

約数和(自身を含む): 497695828

約数和(自身を除く): 213973824

約数列:

[1, 2, 4, 421, 842, 1684, 168481, 336962, 673924, 70930501, 141861002, 283722004]

約数ペア:

[(1, 283722004), (2, 141861002), (4, 70930501), (421, 673924), (842, 336962), (1684, 168481)]