243923966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{852881}}^1$

素因数の和:852907

約数の個数: 16

約数和(自身を含む): 429852528

約数和(自身を除く): 185928562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 852881, 1705762, 9381691, 11087453, 18763382, 22174906, 121961983, 243923966]

約数ペア:

[(1, 243923966), (2, 121961983), (11, 22174906), (13, 18763382), (22, 11087453), (26, 9381691), (143, 1705762), (286, 852881)]