1661403404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{24432403}}^1$

素因数の和:24432424

約数の個数: 12

約数和(自身を含む): 3078482904

約数和(自身を除く): 1417079500

約数列:

[1, 2, 4, 17, 34, 68, 24432403, 48864806, 97729612, 415350851, 830701702, 1661403404]

約数ペア:

[(1, 1661403404), (2, 830701702), (4, 415350851), (17, 97729612), (34, 48864806), (68, 24432403)]