1868480572

素因数分解:

$2^2\times 7^1\times {\mathrm{66731449}}^1$

素因数の和:66731460

約数の個数: 12

約数和(自身を含む): 3736961200

約数和(自身を除く): 1868480628

約数列:

[1, 2, 4, 7, 14, 28, 66731449, 133462898, 266925796, 467120143, 934240286, 1868480572]

約数ペア:

[(1, 1868480572), (2, 934240286), (4, 467120143), (7, 266925796), (14, 133462898), (28, 66731449)]