2018714876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{217253}}^1$

素因数の和:217381

約数の個数: 24

約数和(自身を含む): 3722864544

約数和(自身を除く): 1704149668

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 217253, 434506, 869012, 4996819, 9993638, 19987276, 21942553, 43885106, 87770212, 504678719, 1009357438, 2018714876]

約数ペア:

[(1, 2018714876), (2, 1009357438), (4, 504678719), (23, 87770212), (46, 43885106), (92, 21942553), (101, 19987276), (202, 9993638), (404, 4996819), (2323, 869012), (4646, 434506), (9292, 217253)]