9971794

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 24

約数和(自身を含む): 17595900

約数和(自身を除く): 7624106

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1049, 1358, 2098, 4753, 7343, 9506, 14686, 51401, 101753, 102802, 203506, 712271, 1424542, 4985897, 9971794]

約数ペア:

[(1, 9971794), (2, 4985897), (7, 1424542), (14, 712271), (49, 203506), (97, 102802), (98, 101753), (194, 51401), (679, 14686), (1049, 9506), (1358, 7343), (2098, 4753)]