2009281216

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{94849}}^1$

素因数の和:95192

約数の個数: 28

約数和(自身を含む): 3999255400

約数和(自身を除く): 1989974184

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 5296, 10592, 21184, 94849, 189698, 379396, 758792, 1517584, 3035168, 6070336, 31395019, 62790038, 125580076, 251160152, 502320304, 1004640608, 2009281216]

約数ペア:

[(1, 2009281216), (2, 1004640608), (4, 502320304), (8, 251160152), (16, 125580076), (32, 62790038), (64, 31395019), (331, 6070336), (662, 3035168), (1324, 1517584), (2648, 758792), (5296, 379396), (10592, 189698), (21184, 94849)]