1288022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 2095632

約数和(自身を除く): 807610

約数列:

[1, 2, 17, 34, 43, 86, 731, 881, 1462, 1762, 14977, 29954, 37883, 75766, 644011, 1288022]

約数ペア:

[(1, 1288022), (2, 644011), (17, 75766), (34, 37883), (43, 29954), (86, 14977), (731, 1762), (881, 1462)]