6474478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 10379520

約数和(自身を除く): 3905042

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2543, 2546, 5086, 48317, 96634, 170381, 340762, 3237239, 6474478]

約数ペア:

[(1, 6474478), (2, 3237239), (19, 340762), (38, 170381), (67, 96634), (134, 48317), (1273, 5086), (2543, 2546)]