3244090

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 5861160

約数和(自身を除く): 2617070

約数列:

[1, 2, 5, 10, 401, 802, 809, 1618, 2005, 4010, 4045, 8090, 324409, 648818, 1622045, 3244090]

約数ペア:

[(1, 3244090), (2, 1622045), (5, 648818), (10, 324409), (401, 8090), (802, 4045), (809, 4010), (1618, 2005)]