3921497356

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1308911}}^1$

素因数の和:1309029

約数の個数: 24

約数和(自身を含む): 7916299776

約数和(自身を除く): 3994802420

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 1308911, 2617822, 5235644, 9162377, 18324754, 36649508, 140053477, 280106954, 560213908, 980374339, 1960748678, 3921497356]

約数ペア:

[(1, 3921497356), (2, 1960748678), (4, 980374339), (7, 560213908), (14, 280106954), (28, 140053477), (107, 36649508), (214, 18324754), (428, 9162377), (749, 5235644), (1498, 2617822), (2996, 1308911)]