1223256238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{65717}}^1$

素因数の和:65987

約数の個数: 16

約数和(自身を含む): 1887946704

約数和(自身を除く): 664690466

約数列:

[1, 2, 41, 82, 227, 454, 9307, 18614, 65717, 131434, 2694397, 5388794, 14917759, 29835518, 611628119, 1223256238]

約数ペア:

[(1, 1223256238), (2, 611628119), (41, 29835518), (82, 14917759), (227, 5388794), (454, 2694397), (9307, 131434), (18614, 65717)]