2938647628

素因数分解:

$2^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{53849}}^1$

素因数の和:55809

約数の個数: 24

約数和(自身を含む): 5880420000

約数和(自身を除く): 2941772372

約数列:

[1, 2, 4, 7, 14, 28, 1949, 3898, 7796, 13643, 27286, 53849, 54572, 107698, 215396, 376943, 753886, 1507772, 104951701, 209903402, 419806804, 734661907, 1469323814, 2938647628]

約数ペア:

[(1, 2938647628), (2, 1469323814), (4, 734661907), (7, 419806804), (14, 209903402), (28, 104951701), (1949, 1507772), (3898, 753886), (7796, 376943), (13643, 215396), (27286, 107698), (53849, 54572)]