1288595956

素因数分解:

$2^2\times {\mathrm{1453}}^1\times {\mathrm{221713}}^1$

素因数の和:223170

約数の個数: 12

約数和(自身を含む): 2256605092

約数和(自身を除く): 968009136

約数列:

[1, 2, 4, 1453, 2906, 5812, 221713, 443426, 886852, 322148989, 644297978, 1288595956]

約数ペア:

[(1, 1288595956), (2, 644297978), (4, 322148989), (1453, 886852), (2906, 443426), (5812, 221713)]