26540398082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2686819}}^1$

素因数の和:2687281

約数の個数: 16

約数和(自身を含む): 43526484000

約数和(自身を除く): 16986085918

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 2686819, 5373638, 29555009, 59110018, 1206381731, 2412763462, 13270199041, 26540398082]

約数ペア:

[(1, 26540398082), (2, 13270199041), (11, 2412763462), (22, 1206381731), (449, 59110018), (898, 29555009), (4939, 5373638), (9878, 2686819)]