8617994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 16298496

約数和(自身を除く): 7680502

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 523, 749, 1046, 1177, 1498, 2354, 3661, 5753, 7322, 8239, 11506, 16478, 40271, 55961, 80542, 111922, 391727, 615571, 783454, 1231142, 4308997, 8617994]

約数ペア:

[(1, 8617994), (2, 4308997), (7, 1231142), (11, 783454), (14, 615571), (22, 391727), (77, 111922), (107, 80542), (154, 55961), (214, 40271), (523, 16478), (749, 11506), (1046, 8239), (1177, 7322), (1498, 5753), (2354, 3661)]