1245662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 2089584

約数和(自身を除く): 843922

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1381, 2762, 15191, 30382, 56621, 113242, 622831, 1245662]

約数ペア:

[(1, 1245662), (2, 622831), (11, 113242), (22, 56621), (41, 30382), (82, 15191), (451, 2762), (902, 1381)]