261004046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{26891}}^1$

素因数の和:27127

約数の個数: 16

約数和(自身を含む): 410479488

約数和(自身を除く): 149475442

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 26891, 53782, 618493, 1236986, 5674001, 11348002, 130502023, 261004046]

約数ペア:

[(1, 261004046), (2, 130502023), (23, 11348002), (46, 5674001), (211, 1236986), (422, 618493), (4853, 53782), (9706, 26891)]