12920463364

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{41491}}^1$

素因数の和:42235

約数の個数: 24

約数和(自身を含む): 22826574848

約数和(自身を除く): 9906111484

約数列:

[1, 2, 4, 127, 254, 508, 613, 1226, 2452, 41491, 77851, 82982, 155702, 165964, 311404, 5269357, 10538714, 21077428, 25433983, 50867966, 101735932, 3230115841, 6460231682, 12920463364]

約数ペア:

[(1, 12920463364), (2, 6460231682), (4, 3230115841), (127, 101735932), (254, 50867966), (508, 25433983), (613, 21077428), (1226, 10538714), (2452, 5269357), (41491, 311404), (77851, 165964), (82982, 155702)]