1109427961792

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{124710877}}^1$

素因数の和:124711028

約数の個数: 28

約数和(自身を含む): 2217359410840

約数和(自身を除く): 1107931449048

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 124710877, 249421754, 498843508, 997687016, 1995374032, 3990748064, 7981496128, 17334811903, 34669623806, 69339247612, 138678495224, 277356990448, 554713980896, 1109427961792]

約数ペア:

[(1, 1109427961792), (2, 554713980896), (4, 277356990448), (8, 138678495224), (16, 69339247612), (32, 34669623806), (64, 17334811903), (139, 7981496128), (278, 3990748064), (556, 1995374032), (1112, 997687016), (2224, 498843508), (4448, 249421754), (8896, 124710877)]