3904042772

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{707767}}^1$

素因数の和:707975

約数の個数: 24

約数和(自身を含む): 7847731584

約数和(自身を除く): 3943688812

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 707767, 1415534, 2831068, 4954369, 9908738, 19817476, 139430099, 278860198, 557720396, 976010693, 1952021386, 3904042772]

約数ペア:

[(1, 3904042772), (2, 1952021386), (4, 976010693), (7, 557720396), (14, 278860198), (28, 139430099), (197, 19817476), (394, 9908738), (788, 4954369), (1379, 2831068), (2758, 1415534), (5516, 707767)]