2660336

素因数分解:

$2^4\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23768

約数の個数: 20

約数和(自身を含む): 5890992

約数和(自身を除く): 3230656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23753, 47506, 95012, 166271, 190024, 332542, 380048, 665084, 1330168, 2660336]

約数ペア:

[(1, 2660336), (2, 1330168), (4, 665084), (7, 380048), (8, 332542), (14, 190024), (16, 166271), (28, 95012), (56, 47506), (112, 23753)]