139664294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{906911}}^1$

素因数の和:906931

約数の個数: 16

約数和(自身を含む): 261190656

約数和(自身を除く): 121526362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 906911, 1813822, 6348377, 9976021, 12696754, 19952042, 69832147, 139664294]

約数ペア:

[(1, 139664294), (2, 69832147), (7, 19952042), (11, 12696754), (14, 9976021), (22, 6348377), (77, 1813822), (154, 906911)]