248907894

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{387707}}^1$

素因数の和:387819

約数の個数: 16

約数和(自身を含む): 502469568

約数和(自身を除く): 253561674

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 387707, 775414, 1163121, 2326242, 41484649, 82969298, 124453947, 248907894]

約数ペア:

[(1, 248907894), (2, 124453947), (3, 82969298), (6, 41484649), (107, 2326242), (214, 1163121), (321, 775414), (642, 387707)]