27778891126

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19645609}}^1$

素因数の和:19645719

約数の個数: 16

約数和(自身を含む): 48092453280

約数和(自身を除く): 20313562154

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 19645609, 39291218, 137519263, 275038526, 1984206509, 3968413018, 13889445563, 27778891126]

約数ペア:

[(1, 27778891126), (2, 13889445563), (7, 3968413018), (14, 1984206509), (101, 275038526), (202, 137519263), (707, 39291218), (1414, 19645609)]