1321594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 2068416

約数和(自身を除く): 746822

約数列:

[1, 2, 41, 71, 82, 142, 227, 454, 2911, 5822, 9307, 16117, 18614, 32234, 660797, 1321594]

約数ペア:

[(1, 1321594), (2, 660797), (41, 32234), (71, 18614), (82, 16117), (142, 9307), (227, 5822), (454, 2911)]