2697188683

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1993}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 3191516640

約数和(自身を除く): 494327957

約数列:

[1, 7, 49, 71, 389, 497, 1993, 2723, 3479, 13951, 19061, 27619, 97657, 141503, 193333, 775277, 990521, 1353331, 5426939, 6933647, 37988573, 55044667, 385312669, 2697188683]

約数ペア:

[(1, 2697188683), (7, 385312669), (49, 55044667), (71, 37988573), (389, 6933647), (497, 5426939), (1993, 1353331), (2723, 990521), (3479, 775277), (13951, 193333), (19061, 141503), (27619, 97657)]