1188396587

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1\times {\mathrm{2089}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 1369368000

約数和(自身を除く): 180971413

約数列:

[1, 7, 181, 449, 1267, 2089, 3143, 14623, 81269, 378109, 568883, 937961, 2646763, 6565727, 169770941, 1188396587]

約数ペア:

[(1, 1188396587), (7, 169770941), (181, 6565727), (449, 2646763), (1267, 937961), (2089, 568883), (3143, 378109), (14623, 81269)]