2643280114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1038209}}^1$

素因数の和:1038297

約数の個数: 16

約数和(自身を含む): 4235896800

約数和(自身を除く): 1592616686

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 1038209, 2076418, 19725971, 39451942, 69560003, 139120006, 1321640057, 2643280114]

約数ペア:

[(1, 2643280114), (2, 1321640057), (19, 139120006), (38, 69560003), (67, 39451942), (134, 19725971), (1273, 2076418), (2546, 1038209)]