1025116888

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{536149}}^1$

素因数の和:536394

約数の個数: 16

約数和(自身を含む): 1930140000

約数和(自身を除く): 905023112

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 536149, 1072298, 2144596, 4289192, 128139611, 256279222, 512558444, 1025116888]

約数ペア:

[(1, 1025116888), (2, 512558444), (4, 256279222), (8, 128139611), (239, 4289192), (478, 2144596), (956, 1072298), (1912, 536149)]