8889628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18367}}^1$

素因数の和:18393

約数の個数: 18

約数和(自身を含む): 17100608

約数和(自身を除く): 8210980

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18367, 36734, 73468, 202037, 404074, 808148, 2222407, 4444814, 8889628]

約数ペア:

[(1, 8889628), (2, 4444814), (4, 2222407), (11, 808148), (22, 404074), (44, 202037), (121, 73468), (242, 36734), (484, 18367)]