1270762908

素因数分解:

$2^2\times 3^1\times {\mathrm{5171}}^1\times {\mathrm{20479}}^1$

素因数の和:25657

約数の個数: 24

約数和(自身を含む): 2965831680

約数和(自身を除く): 1695068772

約数列:

[1, 2, 3, 4, 6, 12, 5171, 10342, 15513, 20479, 20684, 31026, 40958, 61437, 62052, 81916, 122874, 245748, 105896909, 211793818, 317690727, 423587636, 635381454, 1270762908]

約数ペア:

[(1, 1270762908), (2, 635381454), (3, 423587636), (4, 317690727), (6, 211793818), (12, 105896909), (5171, 245748), (10342, 122874), (15513, 81916), (20479, 62052), (20684, 61437), (31026, 40958)]