42952294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278911}}^1$

素因数の和:278931

約数の個数: 16

約数和(自身を含む): 80326656

約数和(自身を除く): 37374362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278911, 557822, 1952377, 3068021, 3904754, 6136042, 21476147, 42952294]

約数ペア:

[(1, 42952294), (2, 21476147), (7, 6136042), (11, 3904754), (14, 3068021), (22, 1952377), (77, 557822), (154, 278911)]