8889355839476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{34089659}}^1$

素因数の和:34089876

約数の個数: 48

約数和(自身を含む): 18173879539200

約数和(自身を除く): 9284523699724

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 469, 556, 938, 973, 1876, 1946, 3892, 9313, 18626, 37252, 65191, 130382, 260764, 34089659, 68179318, 136358636, 238627613, 477255226, 954510452, 2284007153, 4568014306, 4738462601, 9136028612, 9476925202, 15988050071, 18953850404, 31976100142, 33169238207, 63952200284, 66338476414, 132676952828, 317476994267, 634953988534, 1269907977068, 2222338959869, 4444677919738, 8889355839476]

約数ペア:

[(1, 8889355839476), (2, 4444677919738), (4, 2222338959869), (7, 1269907977068), (14, 634953988534), (28, 317476994267), (67, 132676952828), (134, 66338476414), (139, 63952200284), (268, 33169238207), (278, 31976100142), (469, 18953850404), (556, 15988050071), (938, 9476925202), (973, 9136028612), (1876, 4738462601), (1946, 4568014306), (3892, 2284007153), (9313, 954510452), (18626, 477255226), (37252, 238627613), (65191, 136358636), (130382, 68179318), (260764, 34089659)]