4040102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 6642000

約数和(自身を除く): 2601898

約数列:

[1, 2, 11, 22, 409, 449, 818, 898, 4499, 4939, 8998, 9878, 183641, 367282, 2020051, 4040102]

約数ペア:

[(1, 4040102), (2, 2020051), (11, 367282), (22, 183641), (409, 9878), (449, 8998), (818, 4939), (898, 4499)]