2051472008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{255667}}^1$

素因数の和:255749

約数の個数: 32

約数和(自身を含む): 4141821600

約数和(自身を除く): 2090349592

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 255667, 511334, 1022668, 2045336, 4346339, 8692678, 15084353, 17385356, 30168706, 34770712, 60337412, 120674824, 256434001, 512868002, 1025736004, 2051472008]

約数ペア:

[(1, 2051472008), (2, 1025736004), (4, 512868002), (8, 256434001), (17, 120674824), (34, 60337412), (59, 34770712), (68, 30168706), (118, 17385356), (136, 15084353), (236, 8692678), (472, 4346339), (1003, 2045336), (2006, 1022668), (4012, 511334), (8024, 255667)]