2560557754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{78511}}^1$

素因数の和:79245

約数の個数: 16

約数和(自身を含む): 4013533440

約数和(自身を除く): 1452975686

約数列:

[1, 2, 23, 46, 709, 1418, 16307, 32614, 78511, 157022, 1805753, 3611506, 55664299, 111328598, 1280278877, 2560557754]

約数ペア:

[(1, 2560557754), (2, 1280278877), (23, 111328598), (46, 55664299), (709, 3611506), (1418, 1805753), (16307, 157022), (32614, 78511)]