133940786

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{222493}}^1$

素因数の和:222545

約数の個数: 16

約数和(自身を含む): 234953664

約数和(自身を除く): 101012878

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 222493, 444986, 1557451, 3114902, 9567199, 19134398, 66970393, 133940786]

約数ペア:

[(1, 133940786), (2, 66970393), (7, 19134398), (14, 9567199), (43, 3114902), (86, 1557451), (301, 444986), (602, 222493)]