1139023382

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{518209}}^1$

素因数の和:518375

約数の個数: 16

約数和(自身を含む): 1965052320

約数和(自身を除く): 826028938

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 518209, 1036418, 3627463, 7254926, 81358813, 162717626, 569511691, 1139023382]

約数ペア:

[(1, 1139023382), (2, 569511691), (7, 162717626), (14, 81358813), (157, 7254926), (314, 3627463), (1099, 1036418), (2198, 518209)]