9742486516

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{541129}}^1$

素因数の和:541783

約数の個数: 24

約数和(自身を含む): 19515312320

約数和(自身を除く): 9772825804

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 541129, 1082258, 2164516, 3787903, 7575806, 15151612, 347945947, 695891894, 1391783788, 2435621629, 4871243258, 9742486516]

約数ペア:

[(1, 9742486516), (2, 4871243258), (4, 2435621629), (7, 1391783788), (14, 695891894), (28, 347945947), (643, 15151612), (1286, 7575806), (2572, 3787903), (4501, 2164516), (9002, 1082258), (18004, 541129)]