135293116

素因数分解:

$2^2\times 7^2\times {\mathrm{690271}}^1$

素因数の和:690289

約数の個数: 18

約数和(自身を含む): 275418528

約数和(自身を除く): 140125412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 690271, 1380542, 2761084, 4831897, 9663794, 19327588, 33823279, 67646558, 135293116]

約数ペア:

[(1, 135293116), (2, 67646558), (4, 33823279), (7, 19327588), (14, 9663794), (28, 4831897), (49, 2761084), (98, 1380542), (196, 690271)]