126973076

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{249947}}^1$

素因数の和:250078

約数の個数: 12

約数和(自身を含む): 223953408

約数和(自身を除く): 96980332

約数列:

[1, 2, 4, 127, 254, 508, 249947, 499894, 999788, 31743269, 63486538, 126973076]

約数ペア:

[(1, 126973076), (2, 63486538), (4, 31743269), (127, 999788), (254, 499894), (508, 249947)]