6684670

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1667}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 12069648

約数和(自身を除く): 5384978

約数列:

[1, 2, 5, 10, 401, 802, 1667, 2005, 3334, 4010, 8335, 16670, 668467, 1336934, 3342335, 6684670]

約数ペア:

[(1, 6684670), (2, 3342335), (5, 1336934), (10, 668467), (401, 16670), (802, 8335), (1667, 4010), (2005, 3334)]