8220604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 16714208

約数和(自身を除く): 8493604

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 4813, 9626, 19252, 33691, 67382, 134764, 293593, 587186, 1174372, 2055151, 4110302, 8220604]

約数ペア:

[(1, 8220604), (2, 4110302), (4, 2055151), (7, 1174372), (14, 587186), (28, 293593), (61, 134764), (122, 67382), (244, 33691), (427, 19252), (854, 9626), (1708, 4813)]