121437982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{20287}}^1$

素因数の和:20403

約数の個数: 16

約数和(自身を含む): 189165312

約数和(自身を除く): 67727330

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 20287, 40574, 831767, 1480951, 1663534, 2961902, 60718991, 121437982]

約数ペア:

[(1, 121437982), (2, 60718991), (41, 2961902), (73, 1663534), (82, 1480951), (146, 831767), (2993, 40574), (5986, 20287)]