8663116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 19051984

約数和(自身を除く): 10388868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 2557, 3388, 5114, 10228, 17899, 28127, 35798, 56254, 71596, 112508, 196889, 309397, 393778, 618794, 787556, 1237588, 2165779, 4331558, 8663116]

約数ペア:

[(1, 8663116), (2, 4331558), (4, 2165779), (7, 1237588), (11, 787556), (14, 618794), (22, 393778), (28, 309397), (44, 196889), (77, 112508), (121, 71596), (154, 56254), (242, 35798), (308, 28127), (484, 17899), (847, 10228), (1694, 5114), (2557, 3388)]