274418819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 294319872

約数和(自身を除く): 19901053

約数列:

[1, 23, 43, 293, 947, 989, 6739, 12599, 21781, 40721, 277471, 289777, 936583, 6381833, 11931253, 274418819]

約数ペア:

[(1, 274418819), (23, 11931253), (43, 6381833), (293, 936583), (947, 289777), (989, 277471), (6739, 40721), (12599, 21781)]