1235142736

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{764321}}^1$

素因数の和:764430

約数の個数: 20

約数和(自身を含む): 2416786164

約数和(自身を除く): 1181643428

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 764321, 1528642, 3057284, 6114568, 12229136, 77196421, 154392842, 308785684, 617571368, 1235142736]

約数ペア:

[(1, 1235142736), (2, 617571368), (4, 308785684), (8, 154392842), (16, 77196421), (101, 12229136), (202, 6114568), (404, 3057284), (808, 1528642), (1616, 764321)]