42830326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278119}}^1$

素因数の和:278139

約数の個数: 16

約数和(自身を含む): 80098560

約数和(自身を除く): 37268234

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278119, 556238, 1946833, 3059309, 3893666, 6118618, 21415163, 42830326]

約数ペア:

[(1, 42830326), (2, 21415163), (7, 6118618), (11, 3893666), (14, 3059309), (22, 1946833), (77, 556238), (154, 278119)]