131818844

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{887}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 235636128

約数和(自身を除く): 103817284

約数列:

[1, 2, 4, 53, 106, 212, 701, 887, 1402, 1774, 2804, 3548, 37153, 47011, 74306, 94022, 148612, 188044, 621787, 1243574, 2487148, 32954711, 65909422, 131818844]

約数ペア:

[(1, 131818844), (2, 65909422), (4, 32954711), (53, 2487148), (106, 1243574), (212, 621787), (701, 188044), (887, 148612), (1402, 94022), (1774, 74306), (2804, 47011), (3548, 37153)]