1335996848

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{419597}}^1$

素因数の和:419804

約数の個数: 20

約数和(自身を含む): 2601507600

約数和(自身を除く): 1265510752

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 419597, 839194, 1678388, 3356776, 6713552, 83499803, 166999606, 333999212, 667998424, 1335996848]

約数ペア:

[(1, 1335996848), (2, 667998424), (4, 333999212), (8, 166999606), (16, 83499803), (199, 6713552), (398, 3356776), (796, 1678388), (1592, 839194), (3184, 419597)]