1298594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 2159136

約数和(自身を除く): 860542

約数列:

[1, 2, 11, 22, 67, 134, 737, 881, 1474, 1762, 9691, 19382, 59027, 118054, 649297, 1298594]

約数ペア:

[(1, 1298594), (2, 649297), (11, 118054), (22, 59027), (67, 19382), (134, 9691), (737, 1762), (881, 1474)]