28398996842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11441981}}^1$

素因数の和:11442073

約数の個数: 16

約数和(自身を含む): 45722160072

約数和(自身を除く): 17323163230

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 11441981, 22883962, 194513677, 389027354, 835264613, 1670529226, 14199498421, 28398996842]

約数ペア:

[(1, 28398996842), (2, 14199498421), (17, 1670529226), (34, 835264613), (73, 389027354), (146, 194513677), (1241, 22883962), (2482, 11441981)]