8389724

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3089}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 16957920

約数和(自身を除く): 8568196

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 3089, 6178, 12356, 21623, 43246, 86492, 299633, 599266, 1198532, 2097431, 4194862, 8389724]

約数ペア:

[(1, 8389724), (2, 4194862), (4, 2097431), (7, 1198532), (14, 599266), (28, 299633), (97, 86492), (194, 43246), (388, 21623), (679, 12356), (1358, 6178), (2716, 3089)]