1255146842

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{12323}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 1902431232

約数和(自身を除く): 647284390

約数列:

[1, 2, 127, 254, 401, 802, 12323, 24646, 50927, 101854, 1565021, 3130042, 4941523, 9883046, 627573421, 1255146842]

約数ペア:

[(1, 1255146842), (2, 627573421), (127, 9883046), (254, 4941523), (401, 3130042), (802, 1565021), (12323, 101854), (24646, 50927)]