80506538

素因数分解:

$2^1\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{2851}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 138128064

約数和(自身を除く): 57621526

約数列:

[1, 2, 7, 14, 2017, 2851, 4034, 5702, 14119, 19957, 28238, 39914, 5750467, 11500934, 40253269, 80506538]

約数ペア:

[(1, 80506538), (2, 40253269), (7, 11500934), (14, 5750467), (2017, 39914), (2851, 28238), (4034, 19957), (5702, 14119)]