1257077082

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2870039}}^1$

素因数の和:2870117

約数の個数: 16

約数和(自身を含む): 2548595520

約数和(自身を除く): 1291518438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2870039, 5740078, 8610117, 17220234, 209512847, 419025694, 628538541, 1257077082]

約数ペア:

[(1, 1257077082), (2, 628538541), (3, 419025694), (6, 209512847), (73, 17220234), (146, 8610117), (219, 5740078), (438, 2870039)]