1120996072

素因数分解:

$2^3\times 7^1\times {\mathrm{20017787}}^1$

素因数の和:20017800

約数の個数: 16

約数和(自身を含む): 2402134560

約数和(自身を除く): 1281138488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20017787, 40035574, 80071148, 140124509, 160142296, 280249018, 560498036, 1120996072]

約数ペア:

[(1, 1120996072), (2, 560498036), (4, 280249018), (7, 160142296), (8, 140124509), (14, 80071148), (28, 40035574), (56, 20017787)]