2672842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1612598

約数列:

[1, 2, 17, 34, 127, 254, 619, 1238, 2159, 4318, 10523, 21046, 78613, 157226, 1336421, 2672842]

約数ペア:

[(1, 2672842), (2, 1336421), (17, 157226), (34, 78613), (127, 21046), (254, 10523), (619, 4318), (1238, 2159)]