7798412

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 13994400

約数和(自身を除く): 6195988

約数列:

[1, 2, 4, 97, 101, 194, 199, 202, 388, 398, 404, 796, 9797, 19303, 19594, 20099, 38606, 39188, 40198, 77212, 80396, 1949603, 3899206, 7798412]

約数ペア:

[(1, 7798412), (2, 3899206), (4, 1949603), (97, 80396), (101, 77212), (194, 40198), (199, 39188), (202, 38606), (388, 20099), (398, 19594), (404, 19303), (796, 9797)]