2018880944

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{132403}}^1$

素因数の和:133364

約数の個数: 20

約数和(自身を含む): 3915715896

約数和(自身を除く): 1896834952

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 15248, 132403, 264806, 529612, 1059224, 2118448, 126180059, 252360118, 504720236, 1009440472, 2018880944]

約数ペア:

[(1, 2018880944), (2, 1009440472), (4, 504720236), (8, 252360118), (16, 126180059), (953, 2118448), (1906, 1059224), (3812, 529612), (7624, 264806), (15248, 132403)]