148399006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557891}}^1$

素因数の和:557919

約数の個数: 16

約数和(自身を含む): 267788160

約数和(自身を除く): 119389154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 557891, 1115782, 3905237, 7810474, 10599929, 21199858, 74199503, 148399006]

約数ペア:

[(1, 148399006), (2, 74199503), (7, 21199858), (14, 10599929), (19, 7810474), (38, 3905237), (133, 1115782), (266, 557891)]