2051250856

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{352691}}^1$

素因数の和:353424

約数の個数: 16

約数和(自身を含む): 3851396640

約数和(自身を除く): 1800145784

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 352691, 705382, 1410764, 2821528, 256406357, 512812714, 1025625428, 2051250856]

約数ペア:

[(1, 2051250856), (2, 1025625428), (4, 512812714), (8, 256406357), (727, 2821528), (1454, 1410764), (2908, 705382), (5816, 352691)]