42290578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{1489}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 69302880

約数和(自身を除く): 27012302

約数列:

[1, 2, 11, 22, 1291, 1489, 2582, 2978, 14201, 16379, 28402, 32758, 1922299, 3844598, 21145289, 42290578]

約数ペア:

[(1, 42290578), (2, 21145289), (11, 3844598), (22, 1922299), (1291, 32758), (1489, 28402), (2582, 16379), (2978, 14201)]