268474714

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{43969}}^1$

素因数の和:44085

約数の個数: 16

約数和(自身を含む): 417890880

約数和(自身を除く): 149416166

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 43969, 87938, 1890667, 3121799, 3781334, 6243598, 134237357, 268474714]

約数ペア:

[(1, 268474714), (2, 134237357), (43, 6243598), (71, 3781334), (86, 3121799), (142, 1890667), (3053, 87938), (6106, 43969)]