3145438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 4898880

約数和(自身を除く): 1753442

約数列:

[1, 2, 41, 82, 89, 178, 431, 862, 3649, 7298, 17671, 35342, 38359, 76718, 1572719, 3145438]

約数ペア:

[(1, 3145438), (2, 1572719), (41, 76718), (82, 38359), (89, 35342), (178, 17671), (431, 7298), (862, 3649)]