5640143474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13891979}}^1$

素因数の和:13892017

約数の個数: 16

約数和(自身を含む): 10002225600

約数和(自身を除く): 4362082126

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 13891979, 27783958, 97243853, 194487706, 402867391, 805734782, 2820071737, 5640143474]

約数ペア:

[(1, 5640143474), (2, 2820071737), (7, 805734782), (14, 402867391), (29, 194487706), (58, 97243853), (203, 27783958), (406, 13891979)]