2000551378

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 3459456000

約数和(自身を除く): 1458904622

約数列:

[1, 2, 7, 14, 199, 307, 398, 614, 1393, 2149, 2339, 2786, 4298, 4678, 16373, 32746, 61093, 122186, 427651, 465461, 718073, 855302, 930922, 1436146, 3258227, 5026511, 6516454, 10053022, 142896527, 285793054, 1000275689, 2000551378]

約数ペア:

[(1, 2000551378), (2, 1000275689), (7, 285793054), (14, 142896527), (199, 10053022), (307, 6516454), (398, 5026511), (614, 3258227), (1393, 1436146), (2149, 930922), (2339, 855302), (2786, 718073), (4298, 465461), (4678, 427651), (16373, 122186), (32746, 61093)]