2005018526

素因数分解:

$2^1\times 7^1\times {\mathrm{17011}}^1\times {\mathrm{8419}}^1$

素因数の和:25439

約数の個数: 16

約数和(自身を含む): 3437784960

約数和(自身を除く): 1432766434

約数列:

[1, 2, 7, 14, 8419, 16838, 17011, 34022, 58933, 117866, 119077, 238154, 143215609, 286431218, 1002509263, 2005018526]

約数ペア:

[(1, 2005018526), (2, 1002509263), (7, 286431218), (14, 143215609), (8419, 238154), (16838, 119077), (17011, 117866), (34022, 58933)]