80180002

素因数分解:

$2^1\times 7^1\times {\mathrm{2111}}^1\times {\mathrm{2713}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 137567232

約数和(自身を除く): 57387230

約数列:

[1, 2, 7, 14, 2111, 2713, 4222, 5426, 14777, 18991, 29554, 37982, 5727143, 11454286, 40090001, 80180002]

約数ペア:

[(1, 80180002), (2, 40090001), (7, 11454286), (14, 5727143), (2111, 37982), (2713, 29554), (4222, 18991), (5426, 14777)]