1918804548244

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{427160407}}^1$

素因数の和:427161534

約数の個数: 12

約数和(自身を含む): 3360898090144

約数和(自身を除く): 1442093541900

約数列:

[1, 2, 4, 1123, 2246, 4492, 427160407, 854320814, 1708641628, 479701137061, 959402274122, 1918804548244]

約数ペア:

[(1, 1918804548244), (2, 959402274122), (4, 479701137061), (1123, 1708641628), (2246, 854320814), (4492, 427160407)]