1286612963

素因数分解:

${\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 1320181632

約数和(自身を除く): 33568669

約数列:

[1, 83, 131, 241, 491, 10873, 20003, 31571, 40753, 64321, 118331, 2620393, 5338643, 9821473, 15501361, 1286612963]

約数ペア:

[(1, 1286612963), (83, 15501361), (131, 9821473), (241, 5338643), (491, 2620393), (10873, 118331), (20003, 64321), (31571, 40753)]