1320982072

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{147827}}^1$

素因数の和:148950

約数の個数: 16

約数和(自身を含む): 2479075560

約数和(自身を除く): 1158093488

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 147827, 295654, 591308, 1182616, 165122759, 330245518, 660491036, 1320982072]

約数ペア:

[(1, 1320982072), (2, 660491036), (4, 330245518), (8, 165122759), (1117, 1182616), (2234, 591308), (4468, 295654), (8936, 147827)]