2889117008

素因数分解:

$2^4\times {\mathrm{6971}}^1\times {\mathrm{25903}}^1$

素因数の和:32882

約数の個数: 20

約数和(自身を含む): 5598683328

約数和(自身を除く): 2709566320

約数列:

[1, 2, 4, 8, 16, 6971, 13942, 25903, 27884, 51806, 55768, 103612, 111536, 207224, 414448, 180569813, 361139626, 722279252, 1444558504, 2889117008]

約数ペア:

[(1, 2889117008), (2, 1444558504), (4, 722279252), (8, 361139626), (16, 180569813), (6971, 414448), (13942, 207224), (25903, 111536), (27884, 103612), (51806, 55768)]