669366874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1789751}}^1$

素因数の和:1789781

約数の個数: 16

約数和(自身を含む): 1159759296

約数和(自身を除く): 490392422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1789751, 3579502, 19687261, 30425767, 39374522, 60851534, 334683437, 669366874]

約数ペア:

[(1, 669366874), (2, 334683437), (11, 60851534), (17, 39374522), (22, 30425767), (34, 19687261), (187, 3579502), (374, 1789751)]