7142098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 11269440

約数和(自身を除く): 4127342

約数列:

[1, 2, 23, 46, 139, 278, 1117, 2234, 3197, 6394, 25691, 51382, 155263, 310526, 3571049, 7142098]

約数ペア:

[(1, 7142098), (2, 3571049), (23, 310526), (46, 155263), (139, 51382), (278, 25691), (1117, 6394), (2234, 3197)]