7964978

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4093}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 13755840

約数和(自身を除く): 5790862

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 4093, 8186, 28651, 57302, 568927, 1137854, 3982489, 7964978]

約数ペア:

[(1, 7964978), (2, 3982489), (7, 1137854), (14, 568927), (139, 57302), (278, 28651), (973, 8186), (1946, 4093)]