851382352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2313539}}^1$

素因数の和:2313570

約数の個数: 20

約数和(自身を含む): 1721273760

約数和(自身を除く): 869891408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2313539, 4627078, 9254156, 18508312, 37016624, 53211397, 106422794, 212845588, 425691176, 851382352]

約数ペア:

[(1, 851382352), (2, 425691176), (4, 212845588), (8, 106422794), (16, 53211397), (23, 37016624), (46, 18508312), (92, 9254156), (184, 4627078), (368, 2313539)]