269074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 16

約数和(自身を含む): 443520

約数和(自身を除く): 174446

約数列:

[1, 2, 13, 26, 79, 131, 158, 262, 1027, 1703, 2054, 3406, 10349, 20698, 134537, 269074]

約数ペア:

[(1, 269074), (2, 134537), (13, 20698), (26, 10349), (79, 3406), (131, 2054), (158, 1703), (262, 1027)]